GPCT E26/E27 Dusk Till Dawn 100W Equivalent 12W Smart LED Security Light Bulb. Auto On/Off Dusk to Dawn Photo Sensor Soft White 6500K Outdoor Indoor Porch Garage Driveway Yard Patio Lighting Lamp

Overview This dusk till dawn LED bulb is sensitive to light with built-in light sensor and great for a back door light, front porch light, garage outside light, stair light and etc. The design is unique and it gives off a good amount of light. What it most features is to light up automatically when the illumination is at 20lux below, shuts off as soon as over 35lux so that it turns itself on and off at dusk and dawn and you will never have to remember to turn your light on or off again. When you travel outside, this bulb makes it look as if someone is home. Specifications Input Voltage: AC85-265V Power Consumption: 12W Lamp Base: E26, E27, B22 Light Color: Cold White Color Temperature: 3000-6500K Luminous Flux: 850lm Color Rendering Index: 75 Life Time: > 50,000 hours Working Moisture: 5%~95% Working Temperature: -20?~40? Storage Temperature: -20?~80? Material: Aluminum, PC plastic Bulb Size: 7.2x7.2x13.5cm/2.83"x2.83"x5.31" (L×W×H) Bulb Weight: 140g/0.31lbs Package Size: 7.5x7.5x14cm/2.95"x2.95"x5.51" (L×W×H) Package Weight: 170g/0.38lbs Package Contents 10 × Plastic Panels  1 x Light Sensor Activated LED Bulb