Good Earth Lighting G2412-WH-IBX 22-watt Jupiter Flush Mount Light with Motion Sensor, 12-Inch, White Sensor detects motion within a 360 Degree range and up to 16 feet away from the fixture Timer setting ranges from 4 to 20 minutes The LUX setting uses a photo cell technology to prevent activation with motion if other light sources are on in the surrounding area uses 1 22 watt and 1 32 watt circline bulbs