Coast KL30R White and UV LED Penlight

The KL30R pairs a white LED for general work with a UV LED, which is the setting that earns its keep. Ultraviolet light picks up leak detection dye, currency and document security marks, pet stains and scorpions in the dark, none of which show under a white beam.

The pen format is the whole idea here. It clips into a shirt pocket, rides in a pack strap and stays with you rather than living in a truck console, so the light is on hand when something needs a closer look. Coast has built its business on inspection lights that get used every working day, and the plain black body keeps it appropriate for a uniform or a work shirt.