Fluorescence Reactivity: Very suitable for illuminating most reactive pigments, paints and dyes with black light. Especially for neon-colored objects, the black light has a very good effect on body paint and other visible fluorescent materials. High-quality. Material: Die-cast aluminum housing, impact and corrosion resistance, the LED has a life of more than 50,000-hours, is durable and energy-saving. Low heat, low power consumption. With an American plug, the black light can be used wherever there is a power socket without wiring. Easy positioning with adjustable bracket. Scientific Design: Ultra wave lamp body; 120° wide beam angle, covering a spacious living room, courtyard or outdoor party venue.