Review on JESLED 280W Equivalent E26 LED Corn Bulb, E26/E27 Medium Base, 40W 4400 Lumens, 6000K Large Area Cool Daylight White, Suitable For Indoor Outdoor Garage Warehouse Factory Porch And Office by Jeremy Romero

I haven't measured the lumens but this bulb is surely bright and worth considering if you are looking for a bulb to brighten big area.I installed it in my backyard to test it out and just one bulb is enough to brighten about 1000 sq.

ft.Like the 6000K color tone of the bulb to make it easy to see when it is dark and it also helps my camera to show full color video even when it is dark.I waited for about a month to use it before leaving review to ensure the product does last and does not go dim after a few hours of usage and so far, it has been great. The only thing to note is the description states aluminum heatsinks but it seems more like a chrome plated plastic which so far hasn't affected the performance of the bulb but I believe since I have used the bulb outside it will eventually crack the plastic due to weather changes and that is why I rate this as 4 stars else, it does deserve a full 5 star.