The Chauvet NV-F18 18" Blacklight is a UL-approved complete unit that includes a reflector, On/Off switch, and 15-watt UV lamp. At 1.9 pounds, it is easy to transport to all of your events. This light is ready to go upon arrival and requires no installation! If you want the most output for your money, this is the way to go. Great for parties, weddings, and any type of festive occasion. Chauvet provides top quality DJ/Party equipment, and the Chauvet NV-F18 is no exception!