Black Light Bulb, 40-watts, 48-in.

GE black light fluorescent bulbs are designed with a special filter glass that absorbs most of the visible light, creating a glowing effect when directed at certain materials. Use everywhere you want to create a visually dramatic atmosphere as well as in insect traps and inspection applications. GE Black light lamps emit at 368 nm. These lamps are typically Ideal for insect traps and inspection applications.1.5 inch diameter T12 with medium bipin (g13) baseBlack light bulbDesigned with a special filter glass that absorbs most of the visible light, while creating a fluorescent or glowing effect when directed at certain objects or materialsUse everywhere you want to create a visually dramatic atmosphere48 inch long