About this item

• Dusk to Dawn Light Bulbs - Using the latest technology, the AmeriTop A19 Led Sensor Light Bulb built-in Photocell light sensor, it will detect the light intensity and turns on the dusk to dawn light bulb automatically at dusk and turns it off when it's dawn. Saving you the trouble of manual controls. It works properly even in lighting fixtures or close to other fixtures by only detecting sunlight rather than other light sources.
• Wide Application - Suitable for indoor or outdoor use. Simply screw into any standard E26/27 light socket or fixture. Thanks to the light sensor, these light bulbs can be widely used for these places where you don't want to switch the power physically like porch, garage, courtyard, hotel, offices, hospital, schools, factories, museum, shopping malls, supermarkets, restaurants or any other place where accent lighting is required.
• Comfortable Lighting - Both of them offers the comfortable lighting with high CRI 80+ (color rendering index); these bulbs deliver bright, crisp color ideal indoor and outdoor use. It can light up every dark corner thanks to its incredible 800lm output that puts an end to worrying about tripping and falling in the dark.
• Variety pack containing 2 Dusk to Dawn Light Bulbs and 2 Motion Sensor Light Bulbs. Suitable for different situations. The Dusk to Dawn Light Bulbs are suitable for outdoor installation, while the Motion Sensor Light Bulbs are ideal for indoor or corridor use. UL-Listed E33485, RoHS, FCC certified for quality assurance.
• Motion Sensor Light Bulbs - Built-in a photocell sensor, the smart bulb automatically turns on at night (≤ 25lux) when movement is detected and off during the day (≥ 45lux) even with motion detected. It only turns on when the ambient light is dark, avoids unnecessary work in the daytime or when the ambient light is bright. The energy-efficient design avoids wasting of electricity.