We are pleased to offer a wide range of ultraviolet LEDs and LED systems from 250nm to 420nm. The ultraviolet spectrum is typically referred to according to the following bands:-
- UVA - 315nm to 400nm
- UVB - 280nm to 315nm
- UVC - 100nm to 280nm
Applications for UV LEDs are many and varied:-
- Industrial Curing of inks, adhesives, coatings and encapsulants
- Fluorescence “Disclosing” such as Forensic, Leak Detection & Inspection i.e. Currency & Passport
- Air, Water & Surface Purification/Sterilisation—especially photo-catalytic reaction systems
- Medical, Bio-Medical, Dermatological and Dental applications
Sensor Electronic Technology (SETi) are the world leader in UV LEDs from 250nm to 310nm with a range of stock parts using TO-39 and surface mount packages with other wavelengths and packages available for order.
SETi offer SMD UV LEDs at 255nm, 275nm, 285nm, 295nm and 310nm (including the high power versions) are all offered with a minimum guaranteed operating lifetime of 10,000 hours to L50 (50% output) provided they are used within the recommended guidelines.
We also supply high power UV LEDs in the 340nm to 420nm range from Seoul Viosys.