The item is made of clear plastic with 10PCS SMD5050 RGB LED lights to give off high illumination. The light is dimmable with brightness up and down buttons and there are 4 modes as flash, strobe, fade, smooth lighting for your own requirements. Perfect illumination devices for aquariums and fish tanks as well as diving needs with IP68 waterproof rate. Features - Color: White - Material: Plastic and 10PCS SMD5050 RGB LED lights - Length: Approx. 7* 7 * 2.5 cm/ 2.76 * 2.76 * 0.98 inch(L*W*H). - Powered by 3 AAA batteries (Not included). Convenient to replace. - and 2 remote controllers are included. - Water proof. IP68 waterproof rated, applicable in submersible environment. - Durable and long life-span. Each light comes with 10 mini RGB SMD LEDs as lighting source, which contribute to longer lifetime and energy-efficiency. - Easy to use, remote controller makes it easy to create different illumination by switching from 16 color light and 4 modes as flash, strobe, fade, smooth, and the brightness is dimmable with the up, down and power on, off buttons. - Excellent illumination devices and decorative lights for aquariums and fish tanks as well as diving needs. Package list: 1 Lights and 2 Remote Controllers Waterproof RGB Colorful LED Electronic Aquarium Light Vase Base Light Fish Tank Lights Submersible LED Lamp Dive Light