?DUSK TO DAWN FEATURE--- at dusk, it will auto turn on(illumination?6 LUX). At dawn, it will auto turn off(illumination?6 LUX, so you don't need to manually switch the dusk to dawn led light bulb.
?ENERGY SAVING--- provides 450 lumens of warm white, which consumes less power than traditional bulbs, thus reducing your electricity bill. Dusk to dawn A19 LED light bulbs provide you with the comfort and safety you need from dusk to dawn with 2700-Kelvin soft white light.
?DURABLE, NATURAL LIGHT--- dusk to dawn sensor bulbs are manufactured according to the unique heat dissipation requirements of LED chips to ensure long life and up to 20000H. With LED light source, CRI ? 80, can provide you with clear, natural lighting and clarity.
?WIDELY APPLICATIONS--- dusk to dawn light sensor is 5w (50W equivalent), giving a comfortable and fresh lighting. The light bulbs at dusk to dawn are enough for indoor or outdoor use. Smart lighting can be used for stairs, corridors, hospitals, porches, shopping centers. , garage, etc.
?SAFE AND WORRY-FREE--- CE RoHS FCC certification, all dusk to dawn light bulbs have a worry-free 12-month warranty, if you have any questions, please feel free to contact us. Easy to use, just install the lamp in the standard E26 base.