DEWENWILS 4-Pack Dusk to Dawn Light Bulb Led Outdoor Lighting, Smart Automatic On/Off Photocell Sensor A19 E26 Porch Light Bulb, 2700K Soft Warm White, 9W (60W Equivalent), 800 LM, UL Listed

Dusk to Dawn LED Light Bulb With the built-in photocell light sensor, the dusk till dawn light bulbs will work only during the darkest hours of the day and will automatically switch themselves off in the morning; no need to turn on/off the light physically; suitable for indoor and outdoor use
2700K Warm White & CRI 80+ Light Soft white LED light bulb generates comfortable warm yellowish and calm glow; the most popular choice for homes; best suited for areas where you want to relax or entertain; high CRI 80+ (color rendering index) light is close to the suns value and makes colors appear richer, true and natural
Energy Efficiency 60 watt replacement uses only 9 watts of energy and produces about 800 lumens of light; uses less power compared to traditional bulbs; lasts over 10, 000 hours long life; cuts down your electric bill; UL and Energy Star approved
Improve House Security The smart light sensing outdoor bulb will turn on at dusk and turns off at dawn automatically to deter intruders and prevent crime when you are away from your house on vacation or you are out overnight; increase the safety of your home
Widely Application Easy to install, simply screw it into a standard E26/27 light socket and leave the light switch on to provide electricity; perfect for front door, porch, courtyard, garage, hotel, street lamp, gardens, shopping malls, or any other places where accent lighting is required