torchstar led dusk to dawn light bulbs outdoor, light sensor a19 led bulb, 9w (60w eqv.), 800lm, 5000k daylight, ul & energy star certified, auto on/off photocell, for porch, front door, pack of 4 torchstar <p>torchstar dusk to dawn a19 led light bulbs are equipped with an external light sensor that turns the lights on automatically <br>when the night falls and turns the light off when the dawn comes. comes with e26 bases which are compatible with most fixtures, <br>the bulbs are available for outdoor use. it can be widely used for porches, garages, front yards, back yards, corridors, hallways, driveways, etc.</p> <p><b>product advantages</b></p> <p>√ -the 5000k daylight glow brings you both a pure and bright illumination.<br> √ -the high 800lm light output offers extra protection to your property by providing sufficient lighting distribution.<br> √ -this light greatly reduces your energy consumption and saves you 85% on your electricity bills by automatically turning on at dusk and off at dawn.<br> √ this product is ul and energy star listed for both quality and efficiency.<br> √ the 3-year warranty and professional after-sales service fully protects your rights and benefits as a customer.</p> <p>note: this dusk-to-dawn a19 bulb is non-dimmable.</p> <p><b>warranty</b></p> <p>this product comes with a 3-year warranty for your rights and benefits as a customer, satisfaction guaranteed.</p> <p><b>specifications</b></p> <p>wattage: 9w<br> incandescent equivalent: 60w<br> voltage: 120v<br> luminous flux: 800lm<br> cri>80<br> beam angle: 240°<br> cct: 5000k<br> waterproof rating: damp location