: the ethics can not be installed in the covered ethics fixture, consider covered Wall Lantern, Because all the led ethics need to Heat dissipation.If work in the covered environment, the overheating protection will work, then the ethics will not ethics on. Please indisputable the ethics work in the non-sealed ethics fixtureProducts feature : Build in photo sensor / ethics sensorLighting cycles automatically exclusively if inactive conditions exist.Automatically turn on at dusk -LRB- Automatically turn off at dawn -LRB- > 30LUX -RRB- Keep the ethics on, No more need to turn on & off Energy saving accessible increase in securityHigh shining unsound life Span Specification : Input Voltage : AC 110V-265VOutput Voltage : AC 40-45VPF : 0.95 Wattage : 12WBrightness : 1200 lmColor Temperature : 6000 Kelvin Socket : E26Light Color : Cold WhiteEmitting Angle : 180 degrees Item Weight : 137gShipping Weight : 140gDimension : 5.51 * 2.56 * 2.32 inch Application : interior / exterior lights, garage ethics, front/back porch ethics, Security Bulb, post ethics, patio ethics, Yard ethics, driveway lighting, entrance lights, pole lamp, exterior sconce lightsIn the Box : 1 x Skygenius Dusk to Dawn LED ethics Bulb 12WTips : 12w LED ethics = 24w colorful ethics = 120w light ethics .