SAFETY & SECURITY - This UL Listed Component Switch is safe to use for both commercial and residential outdoor fixtures. Ensures light when it is dark. Keeps surrounding safe and unwanted intruders away.,USER-FRIENDLY - Easy to Mount, Easy to Use, and Easy to Change. Works with most fixtures and bulbs for hardwire outdoor lamp posts, only required a 1-3/8" diameter mounting hole. Automatic sensor means no manual operation. And when it is time for a change, you can do so in seconds as this switch comes with our propriety Ezee Change Plug design.,ENERGY SAVING & HASSLE-FREE - Conserve energy as switch comes with a light control sensor that will automatically turn your lights on at dusk and offs at dawn. No more worries.,VERSATILE - Compatible with most bulbs: up to 300W Incandescent, 54W LED, 39W Fluorescent, or 100W H.I.D. light bulbs. Maximum Wattage: 120V, Up to 60 Watts.,DURABLE - Expect years of performance with the SPC-320 photocell by Solus!