- 【Auto On At Dusk,Off at Dawn 】 Built-in sensors that turn on the dusk to dawn light bulb automatically at dusk and turn it off when it's dawn.And in contrast to other products this features dual 360 degree sensors to detect daylight from all angles.
- 【Safe and Easy to Install】 Easy to use-just install it like E27/E26 socket, leave the switch on. Not need a separate light sensor.It will work safely and steadily. Ideal for patio, front door, garage, carport, hotel (Note:the light can not be installed in the sealed light fixture,like sealed Wall Lantern）
- 【Condition Requirements of Bulb Working】 Dusk to dawn lights utilise a photocell sensor some times called a CDS cell or photoresistor. Generally resistance increases as the light levels drop. This feature is particularly useful for security and safety purposes where it is important to maintain specific light levels and can be activated automatically when these light levels are reached.
- 【Long Life Led Sensor Light Bulb】 Ensuring the normal use of more than 30,000 hours, three to four times as long as normal halogen lamps ,no UV or IR radiation, no lead, mercury or other pollution elements(Note :Working temperature: -20 degrees Celsius to 60 degrees Celsius )
- 【 100% WARRANTY】 12 Months MONEY BACK Guarantee and 24 Months WARRANTY. This is totally risk-free buy, we will refund or send new replacement bulb if there's any problem.
LED Bulb Paramter
Base Type: E27/E26
Input Voltage: 85-265V
Long life: Over 20000 hrs
Lighting angle: 160°
CRI: > = 70
Protection rating: IP50
-20 degrees Celsius to 60 degrees Celsius
Light Color to Choose
Warm White(2900K-3200K) Natural white(3900K-4200K) Cool White(5700K-6000K)
Precautions of Install or Use the Led Light Sensor Bulb
1. LED light bulb light control in the ambient light below 5-10LUX will open.
2. LED light-controlled light bulb light-sensing surface can not have obstacles (such as the distance between the obstruction of not less than 50CM)
3. Liight-controlled bulbs do not install in the darker areas of ambient light (daytime dark places) this will cause no lights during the day
4. Do not use hands or objects to block the LED light control bulb, let the LED open, this will cause the LED light bulb can not normally determine the turn off the lights data, resulting in LED lights late (such as the case of LED the next day will automatically return to normal, do not worry, because the LED control comes with automatic fault recovery)
5 .If the LED light bulb to be installed in the lamp inside, please use a better light transmission cover.
6 . When the indoor manual test LED light bulb (LED lights off light test control light bulb lit and turn on the light test LED light control bulb off lights, switch the speed of the lights may affect the normal LED Turn off the lights, please install to the normal use of the environment test)
7. The LED light bulb with 10 seconds off light delay function (when the LED test to turn off the lights signal, after 10 seconds will automatically turn off the lights)
TOPCHANCES E27 Led Light Bulb 2018 Upgrade Outdoor Automatic On/Off Dusk to Dawn 7W 630 Lumens Builtin Photosensor Detection Security Energy Saving Sensor Lights Bulb Warm White 3000K B07CWSCHWR