Lighthouse UV Test Lamp - Long Wave
Lighthouse long wave UV light.
Long wave, hand held, portable model for the detection of fluorescence on stamps and tagging on currency or phone cards. 4 Watt efficiency. Requires 4 UM AA batteries. Broad spectrum of long waves. Peak efficiency at 366nm.
For best results we would recommend using the lamp in a darkened room.
Do not look directly into any ultra violet lamps.