{"id":102271,"date":"2025-11-27T15:58:38","date_gmt":"2025-11-27T15:58:38","guid":{"rendered":"https:\/\/betlux.com\/?post_type=product&#038;p=102271"},"modified":"2025-11-30T12:08:31","modified_gmt":"2025-11-30T12:08:31","slug":"2mm-flat-topcylinder-bi-color-led-diode-3-pin","status":"publish","type":"product","link":"https:\/\/betlux.com\/ko\/led-display\/2mm-flat-topcylinder-bi-color-led-diode-3-pin\/","title":{"rendered":"2mm flat top,cylinder Bi-color LED diode, 3 pin"},"content":{"rendered":"<h1 data-start=\"185\" data-end=\"287\"><strong data-start=\"187\" data-end=\"287\">2mm Round Type Bi-Color LED Lamps (3 Leads) \u2013 Compact Dual-Color Lighting for Modern Electronics<\/strong><\/h1>\n<p data-start=\"289\" data-end=\"779\">The <strong data-start=\"293\" data-end=\"337\">2mm round bi-color LED lamp with 3 leads<\/strong> is a compact, versatile, and energy-efficient lighting component designed for modern electronic systems that require multi-status indication in a small footprint. With dual-color output stored in a single round lens, this LED supports flexible visual communication, space-efficient circuit design, and low-power operation\u2014all essential features for today\u2019s consumer electronics, industrial controls, automotive dashboards, and smart devices.<\/p>\n<p data-start=\"781\" data-end=\"1132\">The 3-lead structure, available in either <strong data-start=\"823\" data-end=\"839\">common anode<\/strong> or <strong data-start=\"843\" data-end=\"861\">common cathode<\/strong>, allows engineers to easily manage two distinct colors without increasing PCB size. Offered with multiple lens types\u2014diffused, transparent, and water clear\u2014and various viewing angles, the 2mm bi-color LED delivers excellent adaptability for countless lighting scenarios.<\/p>\n<p data-start=\"1134\" data-end=\"1277\">Manufactured with environmentally friendly materials and <strong data-start=\"1191\" data-end=\"1210\">RoHS compliance<\/strong>, these LEDs ensure performance, safety, and long-term reliability.<\/p>\n<hr data-start=\"1279\" data-end=\"1282\" \/>\n<h1 data-start=\"1284\" data-end=\"1349\">\u2b50 <strong data-start=\"1288\" data-end=\"1349\">Key Features of the 2mm Round Type Bi-Color LED (3 Leads)<\/strong><\/h1>\n<h2 data-start=\"1351\" data-end=\"1403\"><strong data-start=\"1354\" data-end=\"1403\">1. Dual-Color Output in a Compact 2mm Package<\/strong><\/h2>\n<p data-start=\"1404\" data-end=\"1482\">The LED integrates <strong data-start=\"1423\" data-end=\"1436\">two chips<\/strong> into a single miniature round lens, enabling:<\/p>\n<ul data-start=\"1483\" data-end=\"1622\">\n<li data-start=\"1483\" data-end=\"1509\">\n<p data-start=\"1485\" data-end=\"1509\">Two independent colors<\/p>\n<\/li>\n<li data-start=\"1510\" data-end=\"1569\">\n<p data-start=\"1512\" data-end=\"1569\">Mixed or symbolic signals (Red\/Green, Red\/Yellow, etc.)<\/p>\n<\/li>\n<li data-start=\"1570\" data-end=\"1622\">\n<p data-start=\"1572\" data-end=\"1622\">Multi-status indication without adding more LEDs<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1624\" data-end=\"1692\">This greatly reduces PCB footprint and simplifies mechanical design.<\/p>\n<hr data-start=\"1694\" data-end=\"1697\" \/>\n<h2 data-start=\"1699\" data-end=\"1751\"><strong data-start=\"1702\" data-end=\"1751\">2. 3-Lead Structure: Easy Circuit Integration<\/strong><\/h2>\n<p data-start=\"1752\" data-end=\"1785\">The 3-pin configuration includes:<\/p>\n<ul data-start=\"1786\" data-end=\"1876\">\n<li data-start=\"1786\" data-end=\"1827\">\n<p data-start=\"1788\" data-end=\"1827\"><strong data-start=\"1788\" data-end=\"1801\">Two leads<\/strong> dedicated to each color<\/p>\n<\/li>\n<li data-start=\"1828\" data-end=\"1876\">\n<p data-start=\"1830\" data-end=\"1876\"><strong data-start=\"1830\" data-end=\"1849\">One common lead<\/strong>, either anode or cathode<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1878\" data-end=\"1975\">This structure allows flexible wiring for engineers and supports a wide range of circuit designs.<\/p>\n<hr data-start=\"1977\" data-end=\"1980\" \/>\n<h2 data-start=\"1982\" data-end=\"2022\"><strong data-start=\"1985\" data-end=\"2022\">3. Flexible Viewing Angle Options<\/strong><\/h2>\n<p data-start=\"2023\" data-end=\"2056\">Available viewing angles include:<\/p>\n<ul data-start=\"2057\" data-end=\"2173\">\n<li data-start=\"2057\" data-end=\"2107\">\n<p data-start=\"2059\" data-end=\"2107\">Narrow for concentrated, laser-like brightness<\/p>\n<\/li>\n<li data-start=\"2108\" data-end=\"2139\">\n<p data-start=\"2110\" data-end=\"2139\">Medium for indicator panels<\/p>\n<\/li>\n<li data-start=\"2140\" data-end=\"2173\">\n<p data-start=\"2142\" data-end=\"2173\">Wide for general illumination<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2175\" data-end=\"2260\">This allows product designers to match the LED\u2019s light dispersion to the application.<\/p>\n<hr data-start=\"2262\" data-end=\"2265\" \/>\n<h2 data-start=\"2267\" data-end=\"2296\"><strong data-start=\"2270\" data-end=\"2296\">4. Multiple Lens Types<\/strong><\/h2>\n<p data-start=\"2297\" data-end=\"2317\">You may choose from:<\/p>\n<ul data-start=\"2318\" data-end=\"2486\">\n<li data-start=\"2318\" data-end=\"2368\">\n<p data-start=\"2320\" data-end=\"2368\"><strong data-start=\"2320\" data-end=\"2337\">Diffused lens<\/strong> \u2013 Soft, uniform color output<\/p>\n<\/li>\n<li data-start=\"2369\" data-end=\"2422\">\n<p data-start=\"2371\" data-end=\"2422\"><strong data-start=\"2371\" data-end=\"2391\">Transparent lens<\/strong> \u2013 Bright, crisp illumination<\/p>\n<\/li>\n<li data-start=\"2423\" data-end=\"2486\">\n<p data-start=\"2425\" data-end=\"2486\"><strong data-start=\"2425\" data-end=\"2445\">Water-clear lens<\/strong> \u2013 Maximum brightness and sharp clarity<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2488\" data-end=\"2572\">Engineers can optimize light behavior for transparency, diffusion, or maximum focus.<\/p>\n<hr data-start=\"2574\" data-end=\"2577\" \/>\n<h2 data-start=\"2579\" data-end=\"2626\"><strong data-start=\"2582\" data-end=\"2626\">5. IC Compatible \/ Low-Current Operation<\/strong><\/h2>\n<p data-start=\"2627\" data-end=\"2674\">The LED is optimized for electronics requiring:<\/p>\n<ul data-start=\"2675\" data-end=\"2773\">\n<li data-start=\"2675\" data-end=\"2696\">\n<p data-start=\"2677\" data-end=\"2696\">Low current drive<\/p>\n<\/li>\n<li data-start=\"2697\" data-end=\"2742\">\n<p data-start=\"2699\" data-end=\"2742\">Direct compatibility with most IC outputs<\/p>\n<\/li>\n<li data-start=\"2743\" data-end=\"2773\">\n<p data-start=\"2745\" data-end=\"2773\">Energy-efficient signaling<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2775\" data-end=\"2857\">This reduces power consumption and heat generation, increasing system reliability.<\/p>\n<hr data-start=\"2859\" data-end=\"2862\" \/>\n<h2 data-start=\"2864\" data-end=\"2911\"><strong data-start=\"2867\" data-end=\"2911\">6. Common Anode or Common Cathode Design<\/strong><\/h2>\n<p data-start=\"2912\" data-end=\"2937\">Available configurations:<\/p>\n<ul data-start=\"2938\" data-end=\"3070\">\n<li data-start=\"2938\" data-end=\"3006\">\n<p data-start=\"2940\" data-end=\"3006\"><strong data-start=\"2940\" data-end=\"2961\">Common Anode (CA)<\/strong> \u2013 Popular for microcontroller applications<\/p>\n<\/li>\n<li data-start=\"3007\" data-end=\"3070\">\n<p data-start=\"3009\" data-end=\"3070\"><strong data-start=\"3009\" data-end=\"3032\">Common Cathode (CC)<\/strong> \u2013 Standard for many analog circuits<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3072\" data-end=\"3148\">Choosing the right option simplifies system wiring and improves performance.<\/p>\n<hr data-start=\"3150\" data-end=\"3153\" \/>\n<h2 data-start=\"3155\" data-end=\"3206\"><strong data-start=\"3158\" data-end=\"3206\">7. Environmentally Friendly \u2013 RoHS Compliant<\/strong><\/h2>\n<p data-start=\"3207\" data-end=\"3268\">The LED is manufactured under strict environmental standards:<\/p>\n<ul data-start=\"3269\" data-end=\"3393\">\n<li data-start=\"3269\" data-end=\"3300\">\n<p data-start=\"3271\" data-end=\"3300\">Free of hazardous materials<\/p>\n<\/li>\n<li data-start=\"3301\" data-end=\"3341\">\n<p data-start=\"3303\" data-end=\"3341\">Safe for consumer and industrial use<\/p>\n<\/li>\n<li data-start=\"3342\" data-end=\"3393\">\n<p data-start=\"3344\" data-end=\"3393\">Compliant with global manufacturing regulations<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3395\" data-end=\"3398\" \/>\n<figure id=\"attachment_103281\" aria-describedby=\"caption-attachment-103281\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-103281\" src=\"https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=300%2C200&#038;ssl=1\" alt=\"Educational, DIY &amp; Maker Projects Perfect\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=1320%2C880&amp;ssl=1 1320w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?w=1344&amp;ssl=1 1344w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-103281\" class=\"wp-caption-text\">Educational, DIY &amp; Maker Projects Perfect<\/figcaption><\/figure>\n<h1 data-start=\"3400\" data-end=\"3454\">\u2b50 <strong data-start=\"3404\" data-end=\"3454\">Applications of 2mm Round Bi-Color 3-Lead LEDs<\/strong><\/h1>\n<h2 data-start=\"3456\" data-end=\"3482\"><strong data-start=\"3459\" data-end=\"3482\">1. Indicator Lights<\/strong><\/h2>\n<p data-start=\"3483\" data-end=\"3495\">Perfect for:<\/p>\n<ul data-start=\"3496\" data-end=\"3571\">\n<li data-start=\"3496\" data-end=\"3523\">\n<p data-start=\"3498\" data-end=\"3523\">Power\/status indicators<\/p>\n<\/li>\n<li data-start=\"3524\" data-end=\"3546\">\n<p data-start=\"3526\" data-end=\"3546\">Multi-mode signals<\/p>\n<\/li>\n<li data-start=\"3547\" data-end=\"3571\">\n<p data-start=\"3549\" data-end=\"3571\">Device notifications<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3573\" data-end=\"3662\">Dual-color capability allows one LED to show \u201con\/off,\u201d \u201ccharging\/full,\u201d and other states.<\/p>\n<hr data-start=\"3664\" data-end=\"3667\" \/>\n<h2 data-start=\"3669\" data-end=\"3708\"><strong data-start=\"3672\" data-end=\"3708\">2. Decorative &amp; Ambient Lighting<\/strong><\/h2>\n<p data-start=\"3709\" data-end=\"3717\">Used in:<\/p>\n<ul data-start=\"3718\" data-end=\"3817\">\n<li data-start=\"3718\" data-end=\"3745\">\n<p data-start=\"3720\" data-end=\"3745\">Miniature light accents<\/p>\n<\/li>\n<li data-start=\"3746\" data-end=\"3767\">\n<p data-start=\"3748\" data-end=\"3767\">Art installations<\/p>\n<\/li>\n<li data-start=\"3768\" data-end=\"3789\">\n<p data-start=\"3770\" data-end=\"3789\">Stage decorations<\/p>\n<\/li>\n<li data-start=\"3790\" data-end=\"3817\">\n<p data-start=\"3792\" data-end=\"3817\">Interactive LED designs<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3819\" data-end=\"3884\">Bi-color illumination adds aesthetic variety and dynamic effects.<\/p>\n<hr data-start=\"3886\" data-end=\"3889\" \/>\n<h2 data-start=\"3891\" data-end=\"3938\"><strong data-start=\"3894\" data-end=\"3938\">3. Automotive Dashboard &amp; Control Panels<\/strong><\/h2>\n<p data-start=\"3939\" data-end=\"3949\">Ideal for:<\/p>\n<ul data-start=\"3950\" data-end=\"4026\">\n<li data-start=\"3950\" data-end=\"3971\">\n<p data-start=\"3952\" data-end=\"3971\">Status indicators<\/p>\n<\/li>\n<li data-start=\"3972\" data-end=\"4002\">\n<p data-start=\"3974\" data-end=\"4002\">Instrument cluster signals<\/p>\n<\/li>\n<li data-start=\"4003\" data-end=\"4026\">\n<p data-start=\"4005\" data-end=\"4026\">Button backlighting<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4028\" data-end=\"4092\">Different colors help drivers easily identify system conditions.<\/p>\n<hr data-start=\"4094\" data-end=\"4097\" \/>\n<h2 data-start=\"4099\" data-end=\"4129\"><strong data-start=\"4102\" data-end=\"4129\">4. Consumer Electronics<\/strong><\/h2>\n<p data-start=\"4130\" data-end=\"4140\">Common in:<\/p>\n<ul data-start=\"4141\" data-end=\"4224\">\n<li data-start=\"4141\" data-end=\"4160\">\n<p data-start=\"4143\" data-end=\"4160\">Remote controls<\/p>\n<\/li>\n<li data-start=\"4161\" data-end=\"4181\">\n<p data-start=\"4163\" data-end=\"4181\">Portable devices<\/p>\n<\/li>\n<li data-start=\"4182\" data-end=\"4201\">\n<p data-start=\"4184\" data-end=\"4201\">Home appliances<\/p>\n<\/li>\n<li data-start=\"4202\" data-end=\"4224\">\n<p data-start=\"4204\" data-end=\"4224\">Battery indicators<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4226\" data-end=\"4289\">One LED = multiple color signals \u2192 Compact &amp; efficient designs.<\/p>\n<hr data-start=\"4291\" data-end=\"4294\" \/>\n<h2 data-start=\"4296\" data-end=\"4330\"><strong data-start=\"4299\" data-end=\"4330\">5. Safety &amp; Warning Systems<\/strong><\/h2>\n<p data-start=\"4331\" data-end=\"4340\">Used for:<\/p>\n<ul data-start=\"4341\" data-end=\"4403\">\n<li data-start=\"4341\" data-end=\"4361\">\n<p data-start=\"4343\" data-end=\"4361\">Emergency alarms<\/p>\n<\/li>\n<li data-start=\"4362\" data-end=\"4380\">\n<p data-start=\"4364\" data-end=\"4380\">Warning labels<\/p>\n<\/li>\n<li data-start=\"4381\" data-end=\"4403\">\n<p data-start=\"4383\" data-end=\"4403\">Caution indicators<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4405\" data-end=\"4461\">Dual-color output improves visibility and communication.<\/p>\n<hr data-start=\"4463\" data-end=\"4466\" \/>\n<h2 data-start=\"4468\" data-end=\"4515\"><strong data-start=\"4471\" data-end=\"4515\">6. Entertainment, Stage &amp; Event Lighting<\/strong><\/h2>\n<p data-start=\"4516\" data-end=\"4525\">Used for:<\/p>\n<ul data-start=\"4526\" data-end=\"4619\">\n<li data-start=\"4526\" data-end=\"4543\">\n<p data-start=\"4528\" data-end=\"4543\">Light effects<\/p>\n<\/li>\n<li data-start=\"4544\" data-end=\"4585\">\n<p data-start=\"4546\" data-end=\"4585\">Mini-signal indicators in DMX systems<\/p>\n<\/li>\n<li data-start=\"4586\" data-end=\"4619\">\n<p data-start=\"4588\" data-end=\"4619\">Animation elements in LED art<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4621\" data-end=\"4691\">The brightness and clarity make it a smart choice for visual displays.<\/p>\n<hr data-start=\"4693\" data-end=\"4696\" \/>\n<h2 data-start=\"4698\" data-end=\"4741\"><strong data-start=\"4701\" data-end=\"4741\">7. Educational, DIY &amp; Maker Projects<\/strong><\/h2>\n<p data-start=\"4742\" data-end=\"4754\">Perfect for:<\/p>\n<ul data-start=\"4755\" data-end=\"4834\">\n<li data-start=\"4755\" data-end=\"4775\">\n<p data-start=\"4757\" data-end=\"4775\">Arduino projects<\/p>\n<\/li>\n<li data-start=\"4776\" data-end=\"4791\">\n<p data-start=\"4778\" data-end=\"4791\">Prototyping<\/p>\n<\/li>\n<li data-start=\"4792\" data-end=\"4821\">\n<p data-start=\"4794\" data-end=\"4821\">Electronics learning kits<\/p>\n<\/li>\n<li data-start=\"4822\" data-end=\"4834\">\n<p data-start=\"4824\" data-end=\"4834\">Robotics<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4836\" data-end=\"4923\">The two-color feature teaches LED polarity, multiplexing, and status-lighting concepts.<\/p>\n<hr data-start=\"4925\" data-end=\"4928\" \/>\n<h2 data-start=\"4930\" data-end=\"4961\"><strong data-start=\"4933\" data-end=\"4961\">8. General Lighting Uses<\/strong><\/h2>\n<p data-start=\"4962\" data-end=\"5052\">In any environment requiring compact, dual-color indication or multi-mode status lighting.<\/p>\n<hr data-start=\"5054\" data-end=\"5057\" \/>\n<h1 data-start=\"5059\" data-end=\"5108\">\u2b50 <strong data-start=\"5063\" data-end=\"5108\">Benefits of Using 2mm Round Bi-Color LEDs<\/strong><\/h1>\n<ul data-start=\"5110\" data-end=\"5381\">\n<li data-start=\"5110\" data-end=\"5150\">\n<p data-start=\"5112\" data-end=\"5150\"><strong data-start=\"5112\" data-end=\"5148\">Space-saving dual-color function<\/strong><\/p>\n<\/li>\n<li data-start=\"5151\" data-end=\"5180\">\n<p data-start=\"5153\" data-end=\"5180\"><strong data-start=\"5153\" data-end=\"5178\">Low power consumption<\/strong><\/p>\n<\/li>\n<li data-start=\"5181\" data-end=\"5216\">\n<p data-start=\"5183\" data-end=\"5216\"><strong data-start=\"5183\" data-end=\"5214\">High visibility and clarity<\/strong><\/p>\n<\/li>\n<li data-start=\"5217\" data-end=\"5256\">\n<p data-start=\"5219\" data-end=\"5256\"><strong data-start=\"5219\" data-end=\"5254\">Easy to integrate with IC logic<\/strong><\/p>\n<\/li>\n<li data-start=\"5257\" data-end=\"5293\">\n<p data-start=\"5259\" data-end=\"5293\"><strong data-start=\"5259\" data-end=\"5291\">Long lifespan and durability<\/strong><\/p>\n<\/li>\n<li data-start=\"5294\" data-end=\"5341\">\n<p data-start=\"5296\" data-end=\"5341\"><strong data-start=\"5296\" data-end=\"5339\">Flexible optical and electrical options<\/strong><\/p>\n<\/li>\n<li data-start=\"5342\" data-end=\"5381\">\n<p data-start=\"5344\" data-end=\"5381\"><strong data-start=\"5344\" data-end=\"5379\">Excellent for high-density PCBs<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5383\" data-end=\"5486\">Engineers benefit from reduced cost, simplified PCB layouts, and enhanced visual feedback capabilities.<\/p>\n<hr data-start=\"5488\" data-end=\"5491\" \/>\n<h1 data-start=\"5493\" data-end=\"5511\">\u2b50 <strong data-start=\"5497\" data-end=\"5511\">Case Study<\/strong><\/h1>\n<p data-start=\"5513\" data-end=\"5579\">A company manufacturing compact handheld medical analyzers needed:<\/p>\n<ul data-start=\"5580\" data-end=\"5740\">\n<li data-start=\"5580\" data-end=\"5622\">\n<p data-start=\"5582\" data-end=\"5622\">A dual-color indicator for test status<\/p>\n<\/li>\n<li data-start=\"5623\" data-end=\"5672\">\n<p data-start=\"5625\" data-end=\"5672\">Ultra-small size due to enclosure constraints<\/p>\n<\/li>\n<li data-start=\"5673\" data-end=\"5700\">\n<p data-start=\"5675\" data-end=\"5700\">Low current consumption<\/p>\n<\/li>\n<li data-start=\"5701\" data-end=\"5740\">\n<p data-start=\"5703\" data-end=\"5740\">High reliability for 24\/7 operation<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5742\" data-end=\"5823\">By integrating a <strong data-start=\"5759\" data-end=\"5807\">2mm bi-color LED (3-pin) in water-clear lens<\/strong>, they achieved:<\/p>\n<ul data-start=\"5824\" data-end=\"6005\">\n<li data-start=\"5824\" data-end=\"5860\">\n<p data-start=\"5826\" data-end=\"5860\">40% reduction in indicator space<\/p>\n<\/li>\n<li data-start=\"5861\" data-end=\"5933\">\n<p data-start=\"5863\" data-end=\"5933\">Clear switching between &#8220;Processing&#8221; (yellow) and &#8220;Complete&#8221; (green)<\/p>\n<\/li>\n<li data-start=\"5934\" data-end=\"5958\">\n<p data-start=\"5936\" data-end=\"5958\">20% lower power draw<\/p>\n<\/li>\n<li data-start=\"5959\" data-end=\"6005\">\n<p data-start=\"5961\" data-end=\"6005\">Zero failures in long-term stability tests<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"6007\" data-end=\"6093\">The LED improved usability, reduced PCB complexity, and increased product reliability.<\/p>\n<hr data-start=\"6095\" data-end=\"6098\" \/>\n<h1 data-start=\"6100\" data-end=\"6125\">\u2b50 <strong data-start=\"6104\" data-end=\"6125\">User Testimonials<\/strong><\/h1>\n<h3 data-start=\"6127\" data-end=\"6163\"><strong data-start=\"6131\" data-end=\"6161\">Electronics Engineer \u2013 USA<\/strong><\/h3>\n<p data-start=\"6164\" data-end=\"6274\"><em data-start=\"6164\" data-end=\"6274\">&#8220;Compact, bright, and easy to integrate. Bi-color functionality helps reduce component count significantly.&#8221;<\/em><\/p>\n<h3 data-start=\"6276\" data-end=\"6319\"><strong data-start=\"6280\" data-end=\"6317\">Automotive Design Specialist \u2013 UK<\/strong><\/h3>\n<p data-start=\"6320\" data-end=\"6422\"><em data-start=\"6320\" data-end=\"6422\">&#8220;Perfect for dashboard indicators. The viewing angle options help us fine-tune the light direction.&#8221;<\/em><\/p>\n<h3 data-start=\"6424\" data-end=\"6455\"><strong data-start=\"6428\" data-end=\"6453\">DIY Maker \u2013 Australia<\/strong><\/h3>\n<p data-start=\"6456\" data-end=\"6546\"><em data-start=\"6456\" data-end=\"6546\">&#8220;The 3-pin setup is great for Arduino projects. Simple wiring and excellent brightness.&#8221;<\/em><\/p>\n<hr data-start=\"6548\" data-end=\"6551\" \/>\n<h1 data-start=\"6553\" data-end=\"6571\">\u2b50 <strong data-start=\"6557\" data-end=\"6571\">Conclusion<\/strong><\/h1>\n<p data-start=\"6573\" data-end=\"6861\">The <strong data-start=\"6577\" data-end=\"6626\">2mm round type bi-color LED lamp with 3 leads<\/strong> delivers exceptional performance in a compact footprint. Its dual-color capability, flexible lens and viewing angle options, IC compatibility, and environmental safety make it an ideal solution for modern, space-conscious electronics.<\/p>\n<p data-start=\"6863\" data-end=\"7053\">From industrial panels and consumer devices to automotive dashboards and creative lighting installations, this LED offers reliability, efficiency, and flexibility for countless applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<h1 data-start=\"185\" data-end=\"287\"><strong data-start=\"187\" data-end=\"287\">2mm Round Type Bi-Color LED Lamps (3 Leads) \u2013 Compact Dual-Color Lighting for Modern Electronics<\/strong><\/h1>\n<p data-start=\"289\" data-end=\"779\">The <strong data-start=\"293\" data-end=\"337\">2mm round bi-color LED lamp with 3 leads<\/strong> is a compact, versatile, and energy-efficient lighting component designed for modern electronic systems that require multi-status indication in a small footprint. With dual-color output stored in a single round lens, this LED supports flexible visual communication, space-efficient circuit design, and low-power operation\u2014all essential features for today\u2019s consumer electronics, industrial controls, automotive dashboards, and smart devices.<\/p>\n<p data-start=\"781\" data-end=\"1132\">The 3-lead structure, available in either <strong data-start=\"823\" data-end=\"839\">common anode<\/strong> or <strong data-start=\"843\" data-end=\"861\">common cathode<\/strong>, allows engineers to easily manage two distinct colors without increasing PCB size. Offered with multiple lens types\u2014diffused, transparent, and water clear\u2014and various viewing angles, the 2mm bi-color LED delivers excellent adaptability for countless lighting scenarios.<\/p>\n<p data-start=\"1134\" data-end=\"1277\">Manufactured with environmentally friendly materials and <strong data-start=\"1191\" data-end=\"1210\">RoHS compliance<\/strong>, these LEDs ensure performance, safety, and long-term reliability.<\/p>\n<hr data-start=\"1279\" data-end=\"1282\" \/>\n<h1 data-start=\"1284\" data-end=\"1349\">\u2b50 <strong data-start=\"1288\" data-end=\"1349\">Key Features of the 2mm Round Type Bi-Color LED (3 Leads)<\/strong><\/h1>\n<h2 data-start=\"1351\" data-end=\"1403\"><strong data-start=\"1354\" data-end=\"1403\">1. Dual-Color Output in a Compact 2mm Package<\/strong><\/h2>\n<p data-start=\"1404\" data-end=\"1482\">The LED integrates <strong data-start=\"1423\" data-end=\"1436\">two chips<\/strong> into a single miniature round lens, enabling:<\/p>\n<ul data-start=\"1483\" data-end=\"1622\">\n<li data-start=\"1483\" data-end=\"1509\">\n<p data-start=\"1485\" data-end=\"1509\">Two independent colors<\/p>\n<\/li>\n<li data-start=\"1510\" data-end=\"1569\">\n<p data-start=\"1512\" data-end=\"1569\">Mixed or symbolic signals (Red\/Green, Red\/Yellow, etc.)<\/p>\n<\/li>\n<li data-start=\"1570\" data-end=\"1622\">\n<p data-start=\"1572\" data-end=\"1622\">Multi-status indication without adding more LEDs<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1624\" data-end=\"1692\">This greatly reduces PCB footprint and simplifies mechanical design.<\/p>\n<hr data-start=\"1694\" data-end=\"1697\" \/>\n<h2 data-start=\"1699\" data-end=\"1751\"><strong data-start=\"1702\" data-end=\"1751\">2. 3-Lead Structure: Easy Circuit Integration<\/strong><\/h2>\n<p data-start=\"1752\" data-end=\"1785\">The 3-pin configuration includes:<\/p>\n<ul data-start=\"1786\" data-end=\"1876\">\n<li data-start=\"1786\" data-end=\"1827\">\n<p data-start=\"1788\" data-end=\"1827\"><strong data-start=\"1788\" data-end=\"1801\">Two leads<\/strong> dedicated to each color<\/p>\n<\/li>\n<li data-start=\"1828\" data-end=\"1876\">\n<p data-start=\"1830\" data-end=\"1876\"><strong data-start=\"1830\" data-end=\"1849\">One common lead<\/strong>, either anode or cathode<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1878\" data-end=\"1975\">This structure allows flexible wiring for engineers and supports a wide range of circuit designs.<\/p>\n<hr data-start=\"1977\" data-end=\"1980\" \/>\n<h2 data-start=\"1982\" data-end=\"2022\"><strong data-start=\"1985\" data-end=\"2022\">3. Flexible Viewing Angle Options<\/strong><\/h2>\n<p data-start=\"2023\" data-end=\"2056\">Available viewing angles include:<\/p>\n<ul data-start=\"2057\" data-end=\"2173\">\n<li data-start=\"2057\" data-end=\"2107\">\n<p data-start=\"2059\" data-end=\"2107\">Narrow for concentrated, laser-like brightness<\/p>\n<\/li>\n<li data-start=\"2108\" data-end=\"2139\">\n<p data-start=\"2110\" data-end=\"2139\">Medium for indicator panels<\/p>\n<\/li>\n<li data-start=\"2140\" data-end=\"2173\">\n<p data-start=\"2142\" data-end=\"2173\">Wide for general illumination<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2175\" data-end=\"2260\">This allows product designers to match the LED\u2019s light dispersion to the application.<\/p>\n<hr data-start=\"2262\" data-end=\"2265\" \/>\n<h2 data-start=\"2267\" data-end=\"2296\"><strong data-start=\"2270\" data-end=\"2296\">4. Multiple Lens Types<\/strong><\/h2>\n<p data-start=\"2297\" data-end=\"2317\">You may choose from:<\/p>\n<ul data-start=\"2318\" data-end=\"2486\">\n<li data-start=\"2318\" data-end=\"2368\">\n<p data-start=\"2320\" data-end=\"2368\"><strong data-start=\"2320\" data-end=\"2337\">Diffused lens<\/strong> \u2013 Soft, uniform color output<\/p>\n<\/li>\n<li data-start=\"2369\" data-end=\"2422\">\n<p data-start=\"2371\" data-end=\"2422\"><strong data-start=\"2371\" data-end=\"2391\">Transparent lens<\/strong> \u2013 Bright, crisp illumination<\/p>\n<\/li>\n<li data-start=\"2423\" data-end=\"2486\">\n<p data-start=\"2425\" data-end=\"2486\"><strong data-start=\"2425\" data-end=\"2445\">Water-clear lens<\/strong> \u2013 Maximum brightness and sharp clarity<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2488\" data-end=\"2572\">Engineers can optimize light behavior for transparency, diffusion, or maximum focus.<\/p>\n<hr data-start=\"2574\" data-end=\"2577\" \/>\n<h2 data-start=\"2579\" data-end=\"2626\"><strong data-start=\"2582\" data-end=\"2626\">5. IC Compatible \/ Low-Current Operation<\/strong><\/h2>\n<p data-start=\"2627\" data-end=\"2674\">The LED is optimized for electronics requiring:<\/p>\n<ul data-start=\"2675\" data-end=\"2773\">\n<li data-start=\"2675\" data-end=\"2696\">\n<p data-start=\"2677\" data-end=\"2696\">Low current drive<\/p>\n<\/li>\n<li data-start=\"2697\" data-end=\"2742\">\n<p data-start=\"2699\" data-end=\"2742\">Direct compatibility with most IC outputs<\/p>\n<\/li>\n<li data-start=\"2743\" data-end=\"2773\">\n<p data-start=\"2745\" data-end=\"2773\">Energy-efficient signaling<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2775\" data-end=\"2857\">This reduces power consumption and heat generation, increasing system reliability.<\/p>\n<hr data-start=\"2859\" data-end=\"2862\" \/>\n<h2 data-start=\"2864\" data-end=\"2911\"><strong data-start=\"2867\" data-end=\"2911\">6. Common Anode or Common Cathode Design<\/strong><\/h2>\n<p data-start=\"2912\" data-end=\"2937\">Available configurations:<\/p>\n<ul data-start=\"2938\" data-end=\"3070\">\n<li data-start=\"2938\" data-end=\"3006\">\n<p data-start=\"2940\" data-end=\"3006\"><strong data-start=\"2940\" data-end=\"2961\">Common Anode (CA)<\/strong> \u2013 Popular for microcontroller applications<\/p>\n<\/li>\n<li data-start=\"3007\" data-end=\"3070\">\n<p data-start=\"3009\" data-end=\"3070\"><strong data-start=\"3009\" data-end=\"3032\">Common Cathode (CC)<\/strong> \u2013 Standard for many analog circuits<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3072\" data-end=\"3148\">Choosing the right option simplifies system wiring and improves performance.<\/p>\n<hr data-start=\"3150\" data-end=\"3153\" \/>\n<h2 data-start=\"3155\" data-end=\"3206\"><strong data-start=\"3158\" data-end=\"3206\">7. Environmentally Friendly \u2013 RoHS Compliant<\/strong><\/h2>\n<p data-start=\"3207\" data-end=\"3268\">The LED is manufactured under strict environmental standards:<\/p>\n<ul data-start=\"3269\" data-end=\"3393\">\n<li data-start=\"3269\" data-end=\"3300\">\n<p data-start=\"3271\" data-end=\"3300\">Free of hazardous materials<\/p>\n<\/li>\n<li data-start=\"3301\" data-end=\"3341\">\n<p data-start=\"3303\" data-end=\"3341\">Safe for consumer and industrial use<\/p>\n<\/li>\n<li data-start=\"3342\" data-end=\"3393\">\n<p data-start=\"3344\" data-end=\"3393\">Compliant with global manufacturing regulations<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3395\" data-end=\"3398\" \/>\n[caption id=\"attachment_103281\" align=\"alignnone\" width=\"300\"]<img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-103281\" src=\"https:\/\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect-300x200.png\" alt=\"Educational, DIY &amp; Maker Projects Perfect\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=1320%2C880&amp;ssl=1 1320w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/betlux.com\/product\/Educational-DIY-Maker-Projects-Perfect.png?w=1344&amp;ssl=1 1344w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> Educational, DIY &amp; Maker Projects Perfect[\/caption]\n<h1 data-start=\"3400\" data-end=\"3454\">\u2b50 <strong data-start=\"3404\" data-end=\"3454\">Applications of 2mm Round Bi-Color 3-Lead LEDs<\/strong><\/h1>\n<h2 data-start=\"3456\" data-end=\"3482\"><strong data-start=\"3459\" data-end=\"3482\">1. Indicator Lights<\/strong><\/h2>\n<p data-start=\"3483\" data-end=\"3495\">Perfect for:<\/p>\n<ul data-start=\"3496\" data-end=\"3571\">\n<li data-start=\"3496\" data-end=\"3523\">\n<p data-start=\"3498\" data-end=\"3523\">Power\/status indicators<\/p>\n<\/li>\n<li data-start=\"3524\" data-end=\"3546\">\n<p data-start=\"3526\" data-end=\"3546\">Multi-mode signals<\/p>\n<\/li>\n<li data-start=\"3547\" data-end=\"3571\">\n<p data-start=\"3549\" data-end=\"3571\">Device notifications<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3573\" data-end=\"3662\">Dual-color capability allows one LED to show \u201con\/off,\u201d \u201ccharging\/full,\u201d and other states.<\/p>\n<hr data-start=\"3664\" data-end=\"3667\" \/>\n<h2 data-start=\"3669\" data-end=\"3708\"><strong data-start=\"3672\" data-end=\"3708\">2. Decorative &amp; Ambient Lighting<\/strong><\/h2>\n<p data-start=\"3709\" data-end=\"3717\">Used in:<\/p>\n<ul data-start=\"3718\" data-end=\"3817\">\n<li data-start=\"3718\" data-end=\"3745\">\n<p data-start=\"3720\" data-end=\"3745\">Miniature light accents<\/p>\n<\/li>\n<li data-start=\"3746\" data-end=\"3767\">\n<p data-start=\"3748\" data-end=\"3767\">Art installations<\/p>\n<\/li>\n<li data-start=\"3768\" data-end=\"3789\">\n<p data-start=\"3770\" data-end=\"3789\">Stage decorations<\/p>\n<\/li>\n<li data-start=\"3790\" data-end=\"3817\">\n<p data-start=\"3792\" data-end=\"3817\">Interactive LED designs<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3819\" data-end=\"3884\">Bi-color illumination adds aesthetic variety and dynamic effects.<\/p>\n<hr data-start=\"3886\" data-end=\"3889\" \/>\n<h2 data-start=\"3891\" data-end=\"3938\"><strong data-start=\"3894\" data-end=\"3938\">3. Automotive Dashboard &amp; Control Panels<\/strong><\/h2>\n<p data-start=\"3939\" data-end=\"3949\">Ideal for:<\/p>\n<ul data-start=\"3950\" data-end=\"4026\">\n<li data-start=\"3950\" data-end=\"3971\">\n<p data-start=\"3952\" data-end=\"3971\">Status indicators<\/p>\n<\/li>\n<li data-start=\"3972\" data-end=\"4002\">\n<p data-start=\"3974\" data-end=\"4002\">Instrument cluster signals<\/p>\n<\/li>\n<li data-start=\"4003\" data-end=\"4026\">\n<p data-start=\"4005\" data-end=\"4026\">Button backlighting<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4028\" data-end=\"4092\">Different colors help drivers easily identify system conditions.<\/p>\n<hr data-start=\"4094\" data-end=\"4097\" \/>\n<h2 data-start=\"4099\" data-end=\"4129\"><strong data-start=\"4102\" data-end=\"4129\">4. Consumer Electronics<\/strong><\/h2>\n<p data-start=\"4130\" data-end=\"4140\">Common in:<\/p>\n<ul data-start=\"4141\" data-end=\"4224\">\n<li data-start=\"4141\" data-end=\"4160\">\n<p data-start=\"4143\" data-end=\"4160\">Remote controls<\/p>\n<\/li>\n<li data-start=\"4161\" data-end=\"4181\">\n<p data-start=\"4163\" data-end=\"4181\">Portable devices<\/p>\n<\/li>\n<li data-start=\"4182\" data-end=\"4201\">\n<p data-start=\"4184\" data-end=\"4201\">Home appliances<\/p>\n<\/li>\n<li data-start=\"4202\" data-end=\"4224\">\n<p data-start=\"4204\" data-end=\"4224\">Battery indicators<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4226\" data-end=\"4289\">One LED = multiple color signals \u2192 Compact &amp; efficient designs.<\/p>\n<hr data-start=\"4291\" data-end=\"4294\" \/>\n<h2 data-start=\"4296\" data-end=\"4330\"><strong data-start=\"4299\" data-end=\"4330\">5. Safety &amp; Warning Systems<\/strong><\/h2>\n<p data-start=\"4331\" data-end=\"4340\">Used for:<\/p>\n<ul data-start=\"4341\" data-end=\"4403\">\n<li data-start=\"4341\" data-end=\"4361\">\n<p data-start=\"4343\" data-end=\"4361\">Emergency alarms<\/p>\n<\/li>\n<li data-start=\"4362\" data-end=\"4380\">\n<p data-start=\"4364\" data-end=\"4380\">Warning labels<\/p>\n<\/li>\n<li data-start=\"4381\" data-end=\"4403\">\n<p data-start=\"4383\" data-end=\"4403\">Caution indicators<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4405\" data-end=\"4461\">Dual-color output improves visibility and communication.<\/p>\n<hr data-start=\"4463\" data-end=\"4466\" \/>\n<h2 data-start=\"4468\" data-end=\"4515\"><strong data-start=\"4471\" data-end=\"4515\">6. Entertainment, Stage &amp; Event Lighting<\/strong><\/h2>\n<p data-start=\"4516\" data-end=\"4525\">Used for:<\/p>\n<ul data-start=\"4526\" data-end=\"4619\">\n<li data-start=\"4526\" data-end=\"4543\">\n<p data-start=\"4528\" data-end=\"4543\">Light effects<\/p>\n<\/li>\n<li data-start=\"4544\" data-end=\"4585\">\n<p data-start=\"4546\" data-end=\"4585\">Mini-signal indicators in DMX systems<\/p>\n<\/li>\n<li data-start=\"4586\" data-end=\"4619\">\n<p data-start=\"4588\" data-end=\"4619\">Animation elements in LED art<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4621\" data-end=\"4691\">The brightness and clarity make it a smart choice for visual displays.<\/p>\n<hr data-start=\"4693\" data-end=\"4696\" \/>\n<h2 data-start=\"4698\" data-end=\"4741\"><strong data-start=\"4701\" data-end=\"4741\">7. Educational, DIY &amp; Maker Projects<\/strong><\/h2>\n<p data-start=\"4742\" data-end=\"4754\">Perfect for:<\/p>\n<ul data-start=\"4755\" data-end=\"4834\">\n<li data-start=\"4755\" data-end=\"4775\">\n<p data-start=\"4757\" data-end=\"4775\">Arduino projects<\/p>\n<\/li>\n<li data-start=\"4776\" data-end=\"4791\">\n<p data-start=\"4778\" data-end=\"4791\">Prototyping<\/p>\n<\/li>\n<li data-start=\"4792\" data-end=\"4821\">\n<p data-start=\"4794\" data-end=\"4821\">Electronics learning kits<\/p>\n<\/li>\n<li data-start=\"4822\" data-end=\"4834\">\n<p data-start=\"4824\" data-end=\"4834\">Robotics<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4836\" data-end=\"4923\">The two-color feature teaches LED polarity, multiplexing, and status-lighting concepts.<\/p>\n<hr data-start=\"4925\" data-end=\"4928\" \/>\n<h2 data-start=\"4930\" data-end=\"4961\"><strong data-start=\"4933\" data-end=\"4961\">8. General Lighting Uses<\/strong><\/h2>\n<p data-start=\"4962\" data-end=\"5052\">In any environment requiring compact, dual-color indication or multi-mode status lighting.<\/p>\n<hr data-start=\"5054\" data-end=\"5057\" \/>\n<h1 data-start=\"5059\" data-end=\"5108\">\u2b50 <strong data-start=\"5063\" data-end=\"5108\">Benefits of Using 2mm Round Bi-Color LEDs<\/strong><\/h1>\n<ul data-start=\"5110\" data-end=\"5381\">\n<li data-start=\"5110\" data-end=\"5150\">\n<p data-start=\"5112\" data-end=\"5150\"><strong data-start=\"5112\" data-end=\"5148\">Space-saving dual-color function<\/strong><\/p>\n<\/li>\n<li data-start=\"5151\" data-end=\"5180\">\n<p data-start=\"5153\" data-end=\"5180\"><strong data-start=\"5153\" data-end=\"5178\">Low power consumption<\/strong><\/p>\n<\/li>\n<li data-start=\"5181\" data-end=\"5216\">\n<p data-start=\"5183\" data-end=\"5216\"><strong data-start=\"5183\" data-end=\"5214\">High visibility and clarity<\/strong><\/p>\n<\/li>\n<li data-start=\"5217\" data-end=\"5256\">\n<p data-start=\"5219\" data-end=\"5256\"><strong data-start=\"5219\" data-end=\"5254\">Easy to integrate with IC logic<\/strong><\/p>\n<\/li>\n<li data-start=\"5257\" data-end=\"5293\">\n<p data-start=\"5259\" data-end=\"5293\"><strong data-start=\"5259\" data-end=\"5291\">Long lifespan and durability<\/strong><\/p>\n<\/li>\n<li data-start=\"5294\" data-end=\"5341\">\n<p data-start=\"5296\" data-end=\"5341\"><strong data-start=\"5296\" data-end=\"5339\">Flexible optical and electrical options<\/strong><\/p>\n<\/li>\n<li data-start=\"5342\" data-end=\"5381\">\n<p data-start=\"5344\" data-end=\"5381\"><strong data-start=\"5344\" data-end=\"5379\">Excellent for high-density PCBs<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5383\" data-end=\"5486\">Engineers benefit from reduced cost, simplified PCB layouts, and enhanced visual feedback capabilities.<\/p>\n<hr data-start=\"5488\" data-end=\"5491\" \/>\n<h1 data-start=\"5493\" data-end=\"5511\">\u2b50 <strong data-start=\"5497\" data-end=\"5511\">Case Study<\/strong><\/h1>\n<p data-start=\"5513\" data-end=\"5579\">A company manufacturing compact handheld medical analyzers needed:<\/p>\n<ul data-start=\"5580\" data-end=\"5740\">\n<li data-start=\"5580\" data-end=\"5622\">\n<p data-start=\"5582\" data-end=\"5622\">A dual-color indicator for test status<\/p>\n<\/li>\n<li data-start=\"5623\" data-end=\"5672\">\n<p data-start=\"5625\" data-end=\"5672\">Ultra-small size due to enclosure constraints<\/p>\n<\/li>\n<li data-start=\"5673\" data-end=\"5700\">\n<p data-start=\"5675\" data-end=\"5700\">Low current consumption<\/p>\n<\/li>\n<li data-start=\"5701\" data-end=\"5740\">\n<p data-start=\"5703\" data-end=\"5740\">High reliability for 24\/7 operation<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5742\" data-end=\"5823\">By integrating a <strong data-start=\"5759\" data-end=\"5807\">2mm bi-color LED (3-pin) in water-clear lens<\/strong>, they achieved:<\/p>\n<ul data-start=\"5824\" data-end=\"6005\">\n<li data-start=\"5824\" data-end=\"5860\">\n<p data-start=\"5826\" data-end=\"5860\">40% reduction in indicator space<\/p>\n<\/li>\n<li data-start=\"5861\" data-end=\"5933\">\n<p data-start=\"5863\" data-end=\"5933\">Clear switching between &#8220;Processing&#8221; (yellow) and &#8220;Complete&#8221; (green)<\/p>\n<\/li>\n<li data-start=\"5934\" data-end=\"5958\">\n<p data-start=\"5936\" data-end=\"5958\">20% lower power draw<\/p>\n<\/li>\n<li data-start=\"5959\" data-end=\"6005\">\n<p data-start=\"5961\" data-end=\"6005\">Zero failures in long-term stability tests<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"6007\" data-end=\"6093\">The LED improved usability, reduced PCB complexity, and increased product reliability.<\/p>\n<hr data-start=\"6095\" data-end=\"6098\" \/>\n<h1 data-start=\"6100\" data-end=\"6125\">\u2b50 <strong data-start=\"6104\" data-end=\"6125\">User Testimonials<\/strong><\/h1>\n<h3 data-start=\"6127\" data-end=\"6163\"><strong data-start=\"6131\" data-end=\"6161\">Electronics Engineer \u2013 USA<\/strong><\/h3>\n<p data-start=\"6164\" data-end=\"6274\"><em data-start=\"6164\" data-end=\"6274\">&#8220;Compact, bright, and easy to integrate. Bi-color functionality helps reduce component count significantly.&#8221;<\/em><\/p>\n<h3 data-start=\"6276\" data-end=\"6319\"><strong data-start=\"6280\" data-end=\"6317\">Automotive Design Specialist \u2013 UK<\/strong><\/h3>\n<p data-start=\"6320\" data-end=\"6422\"><em data-start=\"6320\" data-end=\"6422\">&#8220;Perfect for dashboard indicators. The viewing angle options help us fine-tune the light direction.&#8221;<\/em><\/p>\n<h3 data-start=\"6424\" data-end=\"6455\"><strong data-start=\"6428\" data-end=\"6453\">DIY Maker \u2013 Australia<\/strong><\/h3>\n<p data-start=\"6456\" data-end=\"6546\"><em data-start=\"6456\" data-end=\"6546\">&#8220;The 3-pin setup is great for Arduino projects. Simple wiring and excellent brightness.&#8221;<\/em><\/p>\n<hr data-start=\"6548\" data-end=\"6551\" \/>\n<h1 data-start=\"6553\" data-end=\"6571\">\u2b50 <strong data-start=\"6557\" data-end=\"6571\">Conclusion<\/strong><\/h1>\n<p data-start=\"6573\" data-end=\"6861\">The <strong data-start=\"6577\" data-end=\"6626\">2mm round type bi-color LED lamp with 3 leads<\/strong> delivers exceptional performance in a compact footprint. Its dual-color capability, flexible lens and viewing angle options, IC compatibility, and environmental safety make it an ideal solution for modern, space-conscious electronics.<\/p>\n<p data-start=\"6863\" data-end=\"7053\">From industrial panels and consumer devices to automotive dashboards and creative lighting installations, this LED offers reliability, efficiency, and flexibility for countless 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