Our outdoor rated color changing RGBW LED Flood lights incorporate 4 in 1 Epistar LEDs to create vibrant color changing output as well as cool white lighting for any indoor or outdoor space. An RGBW Controller is required to change the colors of the fixture as well as a 24VDC Constant Voltage power supply with a power rating more than 160W or larger depending on the amount of lights being driven (sold separately). There are 20 x 8W LEDs to project bright and vivid lighting on walls, trees, buildings, architecture, sculptures, displays and signs. With full dimming control of each color channel this fixture can output over 4 billion shades of color and can also be incorporated with other RGBW lighting products or DMX control systems. These lights can be operated by RGBW or DMX controllers using a 5-pin, 4-loop common anode connection. Each one is encased in an IP65 water-resistant aluminum alloy shell. Tempered glass and stainless fasteners give this light long lasting outdoor use. One 5 wire connector to bare lead is included with each light. This product is non-submersible and will get longest life when installed in an area protected from constant water and sun.