SL3100 5W UV Head LightSMARTCHEMSL3100 is a light weight adjustable UV headlamp featuring a 5W Nichia UV LED. Powered by a Lithium ion battery pack it offers 3.5 hours of continuous operation. The LED is not affected by magnetic fields, and there is no warm up time for maximum intensity. UV intensity and irradiated area can be focused between spot and flood by adjusting the lamp head. The lamp head can be tilted downwards, up to 90deg. The lamp is supplied with a 240V charger and comes in a carry case.