Zing Ear SNR-100WF Photocell Sensor LED Light Switch$ 12.56 Use Zing Ear SNR-100WF photoelectric switch to Add dusk to dawn feature to your existing outdoor lamp or to replace an old photocell sensor. It turns the light on at night and off during the day to save energy and extend the life of your light bulb. SNR-100WF photoresistor comes with three leads (White, Black, and Red – 5 inches each), 3 wire connectors, and comprehensive wiring instructions for easy installation. Zing Ear SNR-100WF Specifications: LED photocell switch supports incandescent, halogen, dimmable CFL, and dimmable LED light bulbs (Not-dimmable light bulbs are not supported) Can be used as lamp post photocell or in a lantern Electrical details: 120V 60Hz 100w Max. Includes rubber ring to seal photocell against water Lamppost hole size required: 7/16 inch Leads length: 5 inches Leads color: White, Black, and Red Useful Links FAQ page Click here to access the photocell wiring diagram Do you have a question about this dusk to dawn photocell? send us an email via the contact us form Related products Zing Ear SNR-100WF Photocell Sensor LED Light SwitchSelect options Zing Ear ZE-301D 2-Light Cluster Socket 2-Wire Lamp Holder – 75WSelect options Zing Ear ZE-301T 3-Light Cluster Socket 2-Wire Lamp Holder – 75WAdd to cart Zing Ear ZE-301D 2-Light Cluster Socket Lamp Holder with ZE-109MSelect options This product has multiple variants. The options may be chosen on the product page Zing Ear ZE-301C Phenolic Candelabra Socket Lamp Holder with 2 WiresAdd to cart