dusk to dawn light bulb sensor led bulbs socket dusk till dawn sensing lighting outdoor photoelectric switch for lights porch 10w (e26, 450lumen, warm white, 2-pack) vgogfly <b>dusk to dawn light bulbs, light up your world!</b><br> <b>this dusk to dawn light bulb is ideal for lighting up hallways and rooms where it is essential to have light when it begins to get dark. <br>it eliminates the need to physically switch on a light bulb due to the in-built sensor that turns the bulb off and on automatically. <br>this dusk to dawn light bulb will light up at night or when dusk sets in and go off at dawn when rooms and hallways begin to have natural light. <br>this dusk to dawn light bulb is an energy-saving led bulb with a power consumption rate of 20% of the conventional incandescent lamps.</b><br><br> <b>these are some of the features of the dusk to dawn led sensor bulb:</b><br> -it has a built-in light sensor<br> -this dusk to dawn led outdoor lighting turns on automatically if it continues to be dark<br> -it automatically turns on at dusk when the illuminance is less than 20 lux and turns off automatically at dawn when the illuminance is greater than 30 lux.<br> -build in light sensor<br> -lighting cycles automatically only if dark conditions exist.<br> -automatically turn on at dusk(<15lux)<br> -automatically turn off at dawn(>40lux)<br> -energy saving<br> -increase in security<br> -high bright<br> -long life span<br><br> <b>product specification:</b> <br> power: 10 w<br> material: aluminum + pc<br> luminous flux: 600 lm<br> input voltage: ac 110v-265v<br> output voltage: ac 40v-45v<br> base: e26/e27<br> beam angle: 180 degrees<br> color: warm white 2700k<br><br> <b>application:</b><br> this dusk to dawn led outdoor lighting is suitable for use in the hallway, garage, washrooms, basement, garden, pavement, workroom, laundry room, patio, closet, porch, stairways, and storeroom. <br><br> <b>package content:</b><br> 2 x dusk to dawn light bulb 10w<br><br> <b>tip: </b>turn off the power before you install the bulb