ALL-PRO Outdoor Security REV235PCW Revolve LED Twin Head Dusk-to-Dawn Flood Light, 2100 lm, White, 3500K An innovative upgrade from traditional security flood lights Adjustable optics, direct light to suit your security needs Dusk to Dawn light efficiency, on during night and off during day Energy Star qualified for energy conservation and savings Optics can be rotated 360 degrees for maximum adjustability