The Ultraviolet Light Emitting Diode (UV LED, UVA LEDs, UVB LEDs, UVC LEDs.)

The provider and manufacturer of ultraviolet (UV) light-emitting diodes (LEDs).


Betlux offers a diverse selection of UV LED products of superior quality, catering to the requirements of curing processes, surface sterilizing devices, and various beauty and health applications.

The Betlux UV LED standard type has many options, such as through-hole LEDs ranging from 3mm to 10mm in size, as well as surface-mount device (SMD) LEDs.

The topic of applications is of significant academic interest and has been extensively studied in various fields.

Ultraviolet sterilization, exposure to human health, insect capturing and extermination, oxidation of oil fumes, and the utilization of photocontact enzymes (specifically titanium dioxide)
The processes of paint curing, pigment curing, and photolithography are of significant academ

Currency and Document Verification UVA LEDs.
Currency and Document Verification UVA LEDs.

ic interest. The analysis of instruments in the fields of ore, medicine, and food.
The utilization of surface cleaning treatment in many applications.
Enhance plant growth and capture insects.

UV LEDs are widely used in various applications where ultraviolet radiation is needed. They have advantages such as energy efficiency, compact size, and long lifespans. There are several types of UV LEDs, each emitting light in a specific range of the ultraviolet spectrum. The most common types are UVA (longwave or “black light”), UVB, and UVC (shortwave). Here’s some information about UV LEDs and their applications:

1. UVA (320-400 nm):

Currency and Document Verification UVA LEDs.
Currency and Document Verification UVA LEDs.

Black Light Effects: UVA LEDs are often used in black light applications for creating fluorescent and phosphorescent effects in clubs, parties, escape rooms, and stage productions.
Curing and Printing: UVA LEDs are employed in the curing of UV-sensitive inks, adhesives, and coatings in industrial applications.
Currency and Document Verification: UVA LEDs are used in devices for verifying the authenticity of banknotes, passports, and documents that have UV-reactive features.
Insect Traps: UVA LEDs are used in insect traps and bug zappers to attract and kill flying insects.
2. UVB (280-320 nm):


Phototherapy: UVB LEDs are used in medical phototherapy devices for treating skin conditions like psoriasis, vitiligo, and eczema.
Water and Air Disinfection: UVB LEDs are used in water purification systems and air sterilization units to kill bacteria, viruses, and microorganisms.
Analytical and Spectroscopy: UVB LEDs are used in analytical instruments and spectrometers for fluorescence and absorption measurements.
3. UVC (100-280 nm):

Disinfection UVC LEDs
Disinfection UVC LEDs

Disinfection: UVC LEDs are widely used in UV-C disinfection devices that can kill or inactivate bacteria, viruses, and pathogens. They are used in water purifiers, air sanitizers, and surface disinfection applications.
Healthcare and Sterilization: UVC LEDs are used in medical devices and equipment for sterilization and decontamination purposes.
Food and Beverage Safety: UVC LEDs are used to disinfect and decontaminate food and beverage products and packaging materials.
HVAC and Air Quality: UVC LEDs are used in HVAC systems and air ducts to improve indoor air quality by killing airborne pathogens.
Analytical and Research: UVC LEDs are used in analytical instruments, fluorescence microscopy, and other research applications.
Security and Currency Authentication: UVC LEDs are used in security systems for verifying UV-ink features on banknotes and documents.
It’s important to note that UVC LEDs are particularly known for their germicidal properties, as they can effectively destroy the DNA and RNA of microorganisms, rendering them non-viable. Due to their disinfection capabilities, UVC LEDs have gained increased attention and use in recent years, especially in applications focused on public health and safety.




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