Woods 59410 Outdoor Conduit Stem Mount Light Control Photocell, specially designed to automatically turn light on at dusk and off at dawn. This conduit has ratings of 120 Volts, 50/60Hz, 1800 Watts, 1100 VA, and it is cETL Rated. Package includes a light level adjustable slide. This control works with an incandescent, fluorescent, LED, Halogens, mercury vapors, or high pressure sodium bulbs, and it is also CFL compatible. This control does not require seasonal adjustments, the photo control activates with the absence of light. The time delay eliminates flicker false on/off triggers. This outdoor conduit is ideal for parking lots, building perimeters, sports fields, outdoor sign illuminations, and many other outdoor uses.