FEFEFW-Dusk to Dawn Light Bulb, E14 Candelabra Light Sensing LED Bulbs Auto On/Off 5W 400LM Cold White 6000K for Home Outdoor Yard Porch Patio Garage Pathway, Can Replace 40W Incandescent Bulbs, Pack

Thanks to the dusk-to-dawn sensor technology, it offers an energy-saving solution.This bulb turns on automatically when the ambient brightess is insufficient (at dusk or in the night, brightness30 lux), and turns off when the ambient brightness is sufficient (at dawn or in the day, brightness30 lux). You dont need to physically turn the light on and off, and it helps to illuminate the night while avoiding unnecessary waste.5W LED light bulb can replace 10W-40W halogen/incandescent, saving 80% on your electricity bills than traditional halogen/incandescent light bulbs.Simple installation, screw it like a general E14 LED bulb, leave the on and keeping it on. No need a separate light sensor, additional detection or sound control fixtures.Perfect for courtyard, hallway, garage, pathway and any other places where need to keep lighting all night.

• Thanks to the dusk-to-dawn sensor technology, it offers an energy-saving solution.
• This bulb turns on automatically when the ambient brightess is insufficient (at dusk or in the night, brightness30 lux), and turns off when the ambient brightness is sufficient (at dawn or in the day, brightness30 lux). You dont need to physically turn the light on and off, and it helps to illuminate the night while avoiding unnecessary waste.
• Additional Features:Frosted|Wattage:5 watts|Bulb Base:E14|Light Color:Cool White|Voltage:110 Volts|Color Temperature:6000 Kelvin|Brightness:400 Lumen|Connectivity Technology:Normal bulb|Indoor Outdoor Usage:Indoor, Outdoor|Controller Type:Push Button|Power Source:AC|Color Rendering Index:80|Light Source Type:LED|Light Source Wattage:5 Watts|Control Method:App|Number of Items:2|Manufacturer:Debao|Unit Count:2.0 Count|Item Dimensions W x H:1.38"W x 3.86"H|Material Type:Aluminum, Plastic|Shape:Bulb