ODL’s Solar Powered Dimmer controls the amount of light entering a room through the company’s tubular skylight. The dimmer uses solar energy, meaning it requires no hard wiring. Once installed in any new or existing 10-in. tubular skylight, the dimmer can be controlled with a three-button remote control and is powered by four AA N9-MH rechargeable batteries. The dimmer includes the option to use two LED nightlights for a glow from the skylight at night.