4-pack 42W LED UV Lights

Each black light bar delivers 42W of power, equipped with 68 high-quality LEDs that cover up to 355 square feet per unit—ideal for lighting up large spaces. With a 120° wide beam angle, 50,000-hour long lifespan, and high energy efficiency, this 4-pack ensures consistent, long-lasting performance while reducing electricity costs.

Operating at a wavelength of 385-400 nm (Safe-A level), these black lights are safe for use. Featuring a high light transmittance PC lens, they produce purer black light compared to standard PC lenses, making them perfect for activating most reactive pigments, dyes, and paints. They work exceptionally well with neon-colored objects to create vivid, glowing effects. Note: Not suitable for individuals under 15 years of age.

Each black glow light comes with a 5.0ft/1.5m power cord and an integrated switch for easy on/off control—no complicated wiring required. The standard US plug fits most outlets, enabling instant “plug-and-play” use. The 180° adjustable bracket allows flexible positioning: mount it on walls, ceilings, or stands to direct light exactly where you need it. Compatible with 100V-120V AC input.

Crafted with high-quality aluminum housing, these black light bars feature a special fin-type heat sink on the back. This design accelerates heat dissipation, preventing overheating and extending the floodlight’s lifespan. You can use them for hours without worrying about excess heat, ensuring safe and reliable operation.

With powerful brightness, these black light bars are perfect for Halloween decorations, glow-in-the-dark parties, body painting, fluorescent poster displays, birthday parties, weddings, and other events. They transform any space into a vibrant, eye-catching environment, making them a must-have for holiday celebrations and creative gatherings.