Dusk Dawn LED Lights Bulb,Photocell Sensor Bulb, Auto On/Off 40W Incandescent Halogen Edison Bulb Equivalent,4W, 470lm,Warm White(2700K),AC120,Auto On/Off, Sensor Porch Light Bulb (Pack 1)

About Dusk to Dawn Light bulb with built in Photocell sensor.

Invisible photocell, didn't request the sensing angles, cover upwards base downwards or cover downwards base upwards, all this installing angle sensor well.

After installation this bulb well, it will be AUTO ON/OFF according to the surrounding brightness.
When it's dark surrounding light <30lux (brightness intensity), this bulb will be lighting up Automatic.
When from surrounding from dusk to dawn, when surrounding light >70lux (brightness intensity), this bulb will be Auto light off.

It can be widely application for porch lighting, yard lighting, garage lighting, garden lighting ect.

Specification:
4W 470lm equivalent 40W incandescent/Edison bulb.
Parameter: 4.2Inch(H)* 2.4 Inch(W)
Cover: Clear glass cover
Base: E26 medium screw base.
Working Voltage: AC110-130V/60Hz.
Working Temperature: 4℉-104℉
Color : Warm White 2700K±200K.
Lifetime: 25000h,
Dimming: No-Dimmable,
Package: 1 x 4W dusk to dawn light bulb.

Note:
1. When the fixture is well Light transmission, the brightness of fixture inside is similar as fixture outside,
then this lamp can be used with this fixture, because the photocell sensor in lamp need sensor outside exact light.

2. This bulb Not suggested used in the enclosed fixture, because this bulb working temperature in the fixture is beyond the range of 4℉-104℉working temperature
then the lifetime of bulb will reduce much or bulb stop working directly.

3. When used with outdoor fixture, please make sure the fixture water proof well for the E26 screw base.