Black Light Bulb: Create an eerie glow at your next party with this 100 Watt Black Light Bulb. Perfect for Halloween, blacklight parties, or adding a fun vibe to any space. Fits standard light sockets and emits a vibrant purple hue that makes whites and neon colors pop. Includes: 1 Black Light Bulb - 100-Watt Available: Wattage: 100-Watt Bulb Perfect Costume Accessory For: Festivals and raves, blacklight and neon parties, themed parties or events, Halloween parties, birthday parties, and much more!