Heath Zenith Sl-4300-WH Cast Aluminum, Motion Activated Octagonal Ceiling Fixture, White. Timer settings include (Off, 3 HR, 6 HR, or Dusk to Dawn) Full bright security light when motion is detected. Selectable Light Timer Allows you to select a setting of ON 1, 5, or 10 minutes before automatically shutting off lights after motion has stopped. Automatic Photocell deactivates unit in daylight. Pulse Count Technology Reduces false sensing from wind and rain. Manual Override turn light off or on at your convenience with existing indoor wall switch. Allows light to stay on continuously all night when needed. Hidden 360 degree Motion Sensor. Patented Dual Brite 2 Level Lighting Low-level accent light adjustable timer.