Automatically turns on lights when it gets dark ( min 40w max 300w ). Programmable to turn lights off at pre-set times between 1 to 8 hrs. Replaces existing light switch. Concealed setting dial, LED. Light sensor prevents operation during daylight hrs.
Turns room lights on & off automatically.
Light ON time programmable for up to 8 hours approximately.
Adjustable light level control for dusk switching to compensate for differing light levels within a building.
Note: Cannot be used with dimmer switches in two way switching systems or replace an intermediate switch in three or more way switching systems.