13"W x 5.125"H, Black, Round, Indoor/Outdoor, Ceiling Light, Motion Activated Nighttime Lighting With Dualbrite, A Patented Heath Zenith Technology That Provides Energy Saving 2 Level Lighting Operating At Half Power Until Motion Is Detected & Full Power Lighting When Motion Is Detected, Provides Soft Accent Lighting At Dusk, When Motion Is Detected, Light Automatically Switches To Full Bright Lighting For A Pre-Selected Amount Of Time, 1, 5, Or 10 Minutes, Light Will Then Automatically Return To Accent Mode, 50% Power, Accent Lighting Will Begin At Dusk & Can Be Pre-Selected To Stay On For 3 Hours, 6 Hours, Or Until Dawn, Detects Motion Up To 30' Away, Frosted Glass, Uses Three 25W Maximum Candelabra Base Incandescent Bulbs, Not Included, Metal Construction, Weather Resistant Finish, 360 Degrees, Energy Star, 2 Year Warranty.