This is Super 5mm UV LED Ultraviolet LED. It can be used to emit mega violet light.
General-purpose 5 mm (“standard size”) ultraviolet LEDs with a water-clear lens. Surprisingly bright, especially if you look at the mCd rating, because mCd is a unit of measure that takes into account human eye response, and these LEDs are on the very edge of visible light. Works very well as a “black” light to make objects fluoresce and for recharging glow-in-the-dark materials. A great bargain!
- Illumination Color: UV
- Lens Color: Water Clear
- LED Size: 5mm
- Lens Shape: Round
- onward Voltage: 3.4 – 3.6 V
- onward Current: 20mA
- Maximum Operating Temperature: + 100 C
- Minimum Operating Temperature: – 20 C
- Peak Emission Wave length λp — 395
- leading Wave length λd — 425
1 × 5mm UV LED Ultraviolet LED