UV keychain LED light UV led lamp 373 nm
Product 113533. UV key chain LED light UV led lamp 373 nm +/- 5nm. Measured optical radiation power of 1 cm from the 30 mA constant current of about 8 mW !!! The light comes on by squeezing the bark lightly or by switching the light on all the time. For money recognition, tape loading and in some cases even for some UV binders for fly bindings. 2 x CR2016 batteries (included). Note that this wavelength is already low enough that the human eye does not really see it, so the LED looks "dull" and "rough" even though there is still a charge left in the battery. DO NOT LOOK DIRECTLY TO LEDs can damage the eyes !!!
Säteilykulma 15 astetta. 50 mA max.
Säteilykulma 15 astetta.