These photocontrols install on standard outdoor light fixtures and electrical boxes with 12 in. - 14 NPSM thread or 78 in. knock-out holes for dusk-to-dawn ON/OFF control of outdoor lighting. Sensor time delay of 30 to 90 seconds. 120 VAC, 8.3 Amp, 1800-Watt Tungsten.

• Mechanical bimetal switch with Cadmium Sulfide photocell
• Delay feature prevents unwanted OFF switching
• Gray plastic housing
• 1⁄2 in.-14 NPSM threaded stem
• Washer gasket and locking nut included
• #18 AWG, 9 in. wire leads
• Perfect for use with parking lot lighting, landscape lighting, exterior lighting, pedestrian pathway lighting, street lighting and more!

The K4000 Series Fixed Position Mounting Photo Controls are thermal-type photo controls that fit into a standard outlet box, post lamp or wall pack. The photo controls provide dusk-to-dawn lighting control, along with a delay action, which eliminates loads switching OFF due to car headlights and lightning. The thermal-type controls feature a cadmium sulfide photocell and a sonic-welded polycarbonate case and lens to seal out moisture. The design utilizes a dual temperature compensating bi-metal and composite resistor for reliable long-life operation over ambient temperature extremes.

• Mechanical bimetal switch with Cadmium Sulfide photocell
• Compact size fits into standard outlet box, post lamp, wall pack and other lighting fixtures
• Delay feature prevents unwanted OFF switching
• 3/8 in. -18 NPSM, 3/4 in. long stem with locking nut and washer gasket
• Perfect for use with parking lot lighting, landscape lighting, exterior lighting, pedestrian pathway lighting, street lighting and more