Electric Warmer NWT for Wax Cubes & Tarts - Vivid Angel Design 3D Design 7 Colors LED Light: The 3D fragrance wax warmer has vivid 3D Design. When turn on, the LED light gradually recycles 7 colors, making the electric wax melter eye catching. The wax melt burner creates a soothing ambience for you to relax in mind and body. Press the switch once or turn on the switch for more than 3 seconds of turning off, the product will cycle through 7 colors light. Turn on the switch quickly within 3 seconds of turning off, the product will display a fixed color light.