Boxlood Dawn Till Dusk Bulbs, 9W, 60W Equivalent, Outside Bulbs Automatic On Off Twilight Sensor LED Light Bulbs,3000K Warm White, Security Lighting for Hallway, Porch, Balcony, Backyard, Garage

These smart sensor bulbs are equipped with a built-in light sensor, automatically turn on the light when sunset and turn off when sunrise(power switch keeps on) Plug and play, no need extra accessory and tool, compatible with E27 screw socket, works great with frosted & transparent cover. 9-watt provides 800-lumen (60-watt halogen equivalent), 85% money saving on electric bills. 220-240 volt working voltage, instant on, no flicker, no flash, no lead/ mercury/UV/IR, not dimmable. 2 x Boxlood dusk to dawn light bulbs + 1 user manual, 1-YEAR SUPPORT, feel free to contact us for any issues.