Jumbo blacklight measures 10-1/2" long x 2-1/2" x 1-3/4" and holds an 8" UV fluorescent tube plus a white LED flashlight on one end. Adjustable strap extends to 22" or lays flat. Takes (3) D-cell batteries. A must-have for security or crime scenes, but don't shine it on the furnishings in your hotel room if you don't want to be disappointed.

This 12V 20W MR-16 halogen bulb has a GX-5.3 2-pin base (yes, the one with the pair of little pins that you see all the time). Throws a 12" spread of light and is rated to stay bright for 2,000 hours, which is certainly more than anyone can say for me.

These under-cabinet blacklights from GE® are perfect for converting your kitchen to a disco. Joke (or maybe not?), but they're dandy for illuminating scorpions, paints, dyes, blacklight posters, rocks, or any visible fluorescent stuff from above. Measure 22" long x a standard 2.25” with an on/off rocker switch and a plug on a 5-foot cord. Includes (1) 15W blacklight bulb (replacement bulbs are F15T8 type), and all installation hardware. Go boogie.