30W E27 LED Corn Light Bulbs(2 Pack)- 144 LEDs 2835 SMD 2700 Lumen COB Light Lamp Ultra Bright Warm White 3000K LED Bulb 240 Watt Equivalent for Backyard Barn Outdoor Large Area, 85V-265V

I'm hoping that I was simply sent the wrong item by mistake, but this item was barely brighter than my LED Bub rated at 17.5 watts and 1600 lumens.So I measured the output in watts and it only showed 18 watts for the new bulb instead of 30. My 17.5 watt bulb showed 17.1 using the same measuring device. I also tried the new bulb in 3 different fixtures with no change.The bulb has no writing or stamp, which should show the rating, and it came in a white box with no markings at all. So perhaps the wrong bulb was grabbed off the shelf before shipping?I immediately requested an exchange so we will see if the replacement is any different. I surely hope so because I hoped this would be a great light solution. I will update my review accordingly.****UPDATE: Replacement was received and it was exactly the same as the first one I was sent. Both are 17.1 watts and maybe 1600 lumens. No rating or stamp on the bulb. Bought another product instead***

I installed one of these on my garage door opener, only to discover that it interferes with the radio signal from my car. I had to remove it and go back to a conventional incandescent light bulb. I ended up installing it in the light fixture in my garage, and it works fine there. Very bright.

The bulbs should work fine. I planned to use them to illuminate garage, replacing other LEDs, but these didn't give off as much light as expected. Brightness was advertised ws equivalent of 240w, but in a best case situation I would say the brightness is not much more per bulb than 100w Incandescent bulbs in the past. Maybe the advertisement is implying 240w with both bulbs illuminated at the same time.While that appeared to be a stretch, they do seem like good bulbs.

I am not happy that the lamps do not show manufacturer name, lumen output, power draw in watts, color temperature, test lab ratings, etc. We are trying these lamps in our church's chapel as a replacement for 2,700K, 150 watt clear incandescent lamps. It will take time to gain an overall impression of the quality of the lamps.

The bulbs work well, but I kind of question them being 2700 lm. Doubt they are anymore than about 2000 lm, but still seem to work okay for what I needed.

I put this light on a timer to serve as a security night light in a barn. Considering the low operating cost, this is great option for lighting up a very large area. Extremely bright, even in a very large space.

Not as bright, fair price, value is yet to be determined and time will tell. Motion, noticed nothing like that at all, will look at the second bulb I bought.

The bulbs are good quality and they have performed well for now 4 months in service. They remain on 8 to 10 hours per day every day.