Activation Type: Switch Controlled | Brand Name: Sigma Electric | Color: Gray | Dimmable: No | Length: 5-5/16 in. | Material: Die Cast Aluminum | Number of Bulbs Required: 1 lights | Packaging Type: Shrinkwrapped | Power Source: Hardwired | Recommended Bulb Type: PAR38 | UL Listed: Yes | Watts: 150 watt Sigma's weatherproof lampholders are used for outdoor security or aesthetic lighting applications in wet, damp or dry locations. These lampholders fit 1/2-in knockouts in weatherproof boxes and covers. Their rugged, die-cast construction prevents moisture penetration and is powder coated for corrosion resistance. The adjustable lamp head can be angled to illuminate a desired area and can be installed to activate with a switch or using a motion or dusk-to-dawn sensor (sold separately). | Weatherproof lampholder used for outdoor security or aesthetic applications | Lamps use PAR38 bulbs which provide up to 150-watts for sufficient illumination and offer energy-savings (bulbs not included) | Compatible with most LED, incandescent or CFL bulbs which save energy without sacrificing brightness | Adjustable lamp heads are adjustable in any direction to illuminate wherever desired | Flexible installation options allow the light to be activated by a switch, or with a motion or dusk-to-dawn sensor to fit your lighting needs | Powder coated, die-cast metal construction for corrosion resistance | Product is cULus listed and suitable for wet locations