The Featherbrite Full Spectrum Day/Night Light System is designed for very large cages or large areas where your birds are. This light includes two 21 watt full spectrum bulbs and the LED moonlight bulb. It has a 12' gold chain with two 15' electrical cords with switches. Hanging kit is included. Recommended hanging distance from cage is 2'. Light only comes in white and the light is 12" wide and 10" high. Heavy gauge .062 aluminum.