The LightSaver® LS-301 is a closed loop, ceiling mount, low voltage indoor photosensor that works with standard, 0 to 10 VDC electronic dimming ballasts to dim lighting as daylight increases.

WattStopper® LightSaver® Dimming Photosensor, Closed Loop, 24 VDC, 30 mA, Daylight Sensor, Environmental Conditions: 95% Non-Condensing Relative Humidity, Fixture Mounting, Plastic, 4.5 x 2.25 x 1.94 in Dimensions

• Automatic dimming based on ambient light levels
• Controls standard 0 to 10 VDC electronic dimming ballasts
• Single zone control
• All setup performed remotely with handheld
• Optional occupant adjustment via handheld remote
• Closed loop day lighting control
• Automatic dimming light output 1 FCD
• Controls up to 50 standard dimming ballasts in one zone
• Gray and violet to dimming ballast, red and black to 24 VDC sensor leads
• 1-1/4 in threaded piece extends from back, 5 in knockout
• This is a setup remote control for use with the LS-301 Series
• For indoor use only