The Scientific Instruments LED Black Light model LB-100F is a fan-cooled handheld lighting system designed to endure the toughest environments. This unit incorporates a bulb with 18 LEDs for a smooth, wide dispersion angle and constant intensity throughout the 35,000 hour typical lamp life. The bulb can be replaced by the user as well.
The LB-100F is ready for use the instant it is powered on, requiring no warm up time. An innovative LED heat sink arrangement coupled with a quiet-operating fan located at the rear of the lamp housing keeps this unit cool even during extended periods of use.