4 Foot Blacklight

Create a powerful glow-in-the-dark experience for your next spoo-ooky affair. Makes shirts shine neon bright and teeth glow green. U.L. approved with cord and on/off switch. Real, High-quality dark purple bulbs, not the less effective "Blue" style. These heavy duty black lights feature a sturdy neon casing, much sturdier than the cheaper "stick" variety. Heavy Duty casing with protected end caps insure that your bulb has maximum protection against accidental breakage.