Twist-lock Photocell, XALH Series Parking Lot Light

Photocell for AC120-277V and AC277V-480V XALH Series Parking Lot Light With Shortcap.

Dusk to Dawn is a setting on your outdoor lights that make the light passive during the daytime or brightness and reactionary during nighttime or darkness. They’re based around being an energy-saving mode that means you don’t need to adjust your lights every day.