Dusk to Dawn Light Bulb,ProPOW 9W (60 Watt Equivalent) A19 LED Sensor Bulbs, Smart Automatic on/Off,Indoor/Outdoor Lighting Bulb for Porch Garage Hallway Patio (Soft White, E27, 2 Pack)

☽ AUTO ON/OFF: Dusk to dawn bulbs built-in light sensor, which will detect the light intensity, light up automatically at night, auto off during the day. Just install, no need to turn on/off the light physically. ☽ GOOD PERFORMANCE: 9 Watt,soft white (2700k),CRI 80+,810 lumen. no containing uv,lead, mercury and other pollution elements. CE, RoHS, FCC compliant. Perfect for home lighting. ☽ ENERGY SAVING: The 9W A19 dusk to dawn LED bulb can replace a 60 watt incandescent light bulb, save up to 85% on electricity bill. ☽ WIDELY APPLICATION: Adopted latest LED technology, no glare, no flicker for porch, garage, courtyard, hotel, offices, hospital, schools, factories, museum, shopping malls, supermarkets, restaurants or any other places where accent lighting is required. ☽ ZERO-RISK PURCHASE: 6 Months MONEY BACK Guarantee and 12 Months WARRANTY. This is totally risk-free buy. Please feel free contact us if you have any question about the dusk dawn bulb,our ProPOW professional team will assist you in 24 hours by email response.