UV Black Light Bulb

The UV Black Light Bulb fits a standard socket and turns an ordinary room into a glowing one, because white fabrics, fluorescent paint and certain plastics light up under ultraviolet while everything else falls dark. That contrast is the entire effect.

It works best in a room with the other lights off and something white or fluorescent to react: costumes, painted decorations, teeth and pale fabric all glow strongly. In a fully lit room the effect disappears completely.

Because it fits a normal fitting, no special equipment is needed: swap the bulb for the evening and swap it back afterwards. Velleora Home Decor rated it for standard domestic fittings. Do not stare directly at the bulb, avoid prolonged close-range exposure, and keep it out of reach of children.

• Fits a standard socket, no special equipment
• Makes white and fluorescent items glow
• Needs other lights off to work
• Swap in for an evening and swap back
• Do not stare at the bulb; avoid prolonged exposure