Features: HIGH BRIGHT: Its high bright ultra violet light can light up your place, adding the romantic, elegant atmosphere. ECO-FRIENDLY: Environmental protection replacement for the standard 18-inch fluorescent tubes with a high-output of ultra violet, better lighting solution compared to black light bulbs and black light UV LED strip. THOUGHTFUL DESIGN: Metal housing features an attractive flat back powder coat finish, and vented sides to dissipate heat efficiently and extend the life of the fixture. Thermally bonded heat sinks mounted just behind the LEDs help to dissipate heat and extend the life of the LEDs. Tough UV-transmitting acrylic lens cover helps protect the LEDs from flying debris or careless technicians. BRIGHTNESS ADJUSTABLE: You can adjust the brightness by spinning the toggle back of the light. CURRENCY DETECTOR: The ultra violet light can detect the watermark printed on the note that it is multifunctional. OPTIONAL PLACEMENT: You can place it on the ground or hang on the wall by using holders. EASY TO ASSEMBLE INSTALL: Simple design ensures that it\'s easy to assemble and install. WIDE APPLICATION SCENES: It can be widely used in bar, club, party, restaurant etc.