Additional Information: 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. Feature: Direct alternative to the ordinary energy-saving lamps. Green, environment friendly, no UV and IR radiation, no containing lead, mercury and other pollution elements. Long service life, ensuring the normal use of more than 50,000 hours, three to four times as long as normal halogen lamps. Stable performance and low consumption. Designed to fit standard E27/E26 fittings. Suitable for office, exhibition or home use. Specification: Base type: E27 or E26 Input voltage: 85-265V LED: Epistar Bulb color: White Light color: Natural White(4000K) Long life: Over 50000 hrs Lighting angle: 160° CRI: > = 70 Protection rating: IP50 Lamp case material: aluminum or plastic(great for heat radiating and fireproof) Working temperature: -20 degrees Celsius to 60 degrees Celsius The common problems and solutions1. Bulb can not light on: bulb only work when it can't detect enough light, this bulb will auto turn on at night or on a dark place. Please make sure the socket is E27 or E26 type and it's power on then test it again.2. Bulb can not turn off: this bulb won't turn off in the daylight if you install it in an opacity lampshade, the sensor can not detect enough light in the daylight (less than 5 lux), so this bulb work abnormally. Please make sure the photosensor is without any obstacles in front of it and the sensor can point to a open space then test it again. Package included: 1 X LED lamp
A**L
Worked for 7 weeks.
This was delivered at the beginning of June, and I put it in... puts out a decent amount of light, and was easy to install (just like a regular lightbulb). It's possible to adjust the position of the sensor so you have a little more control over when it turns on, which is a positive, and it's not as blue as some LEDs (another positive, in my opinion).However, last night it started flickering like crazy. I had my husband adjust it, to see if that would help... it wasn't just dimming, it was turning on/off at a rapid pace and it's bright enough that - had we left it - I'm sure we would've made several neighbors furious. I'm not sure if I got a defective lightbulb, or what, but having to be on a ladder at midnight is NOT ideal. It was still flickering early this morning, so I'll un-install when I get home tonight.Wouldn't recommend this product, unless you're okay with spending $14 on a lightbulb that works for 7 weeks.
I**Z
Two months and died!
After two months of operation (only turned on approximately three nights per week) the bulb now flickers when used. Tested a regular LED bulb that works fine, so it's not our electrical system. Worked great for two months though. :-(
J**G
super bright! works great!
super bright! brighter than my 100w bulb! feels almost like 200-300 w bulblight detection works great, it actually lights up at full strength when enough darkness is detected, so don't expect gradual lighting.it lights up when sun is completely set and turns itself off as soon as sun is up
M**K
It did not last long
You would think an LED bulb would last for years, but this one only lasted a few months. It was nice while it lasted, the dusk-to-dawn sensor did work, but disappointed with longevity.
C**C
Adequate bulb.
I inserted this into the outlet just outside of my garage door. At dusk it comes on promptly and in daylight it turns off. Not the brightest of bulbs but it serves the purpose. I plan to buy more.
M**Y
Works fine, but I don't know how long it lasts ...
Will repost after I've had it for a while. Works fine, but I don't know how long it lasts yet.
M**O
... and this light bulb sensor situation is not the best in my case
My porch light is recessed and this light bulb sensor situation is not the best in my case. Didn't work.
A**R
Bright light
I bought a pair of these bright light bulbs for my mom's house. I like them so much so I can't wait to buy another pair for me.
Trustpilot
1 month ago
1 day ago
