Upgrade 4FT 2.5inch 72w Linkable LED Shop Light, 10000LM 100-277V Garage Light with 5ft On/Off Switch Plug, 5000K Daylight, Hanging Flushmount Available Plug and Play-6Pack

very bright, easy to install, my garage is very well illuminated

Twice the light than the fourescent shop lights I had before. They take up a 1/3 of the space and hardly weigh anything. Very easy to put up. The only disadvantage is the very short link cords that come with it.

Absolutely love these lights. Light weight. Very bright. Easy to install. The only issue I ran into were 2 cords that plug in had an open circuit in the end that plugs into the light. I was able to use the jumper and replace the end. I will be buying more soon.

They are more slim and feel cheap, also I wish they were a little brighter.Great replacement compared to old fluorescent shop lights, just not as good as my other LED garage lights from Amazon that were discontinued.

Nice and bright.

Nice product with easy installation, light weight and bright. I needed to replace the lights in my trailer and these worked perfectly. Connections from one light to the next are also very convenient

These lights provide an awesome amount of lighting for any project!!! The only thing I would change would be able to adjust the lengths of the hanging cables easier than it is!!! It's amazing how well these work!!! I replaced the florescent lights I had and the difference was amazing!!!

For these 2 LED's:Upgrade 8FT 2.5inch 150w Linkable LED Shop Light, 21000LMUpgrade 4FT 2.5inch 72w Linkable LED Shop Light, 10000LMI purchased 12 of the 8ft LEDs and 4 of the 4ft LEDs. Both the 4ft and the 8ft's are more or less the same except for the length.I am a bit disappointed in these lights. For both the 8ft and 4ft LED's, here's the problems:1. They flicker. Some are worse then others. I hung the worst of the lot up in the attic. Still flickering lights annoy me. I even soldered my electrical leads direct to the LED board seeing if it would help the flickering, but it didn't.2. I highly doubt the lumen rating. Comparing the 8ft model which are 21000lumen to 2x Philips F96T12/DX/ALTO fluorescent bulbs which are 9000lumen for the pair (4500lumen each), the Philips fluorescents are brighter. I mounted the LED's on the ceiling next to the fluorescents for comparison. The Philips fluorescents are also 15 years old. I couldn't tell you how many lumens difference, i did not measure them with a meter, I'm just looking at them. The LEDs are noticeable less bright. My guess is the 8ft LED's are around 6000-7000 lumens. And the 4ft 3000-3500 lumens.3. They also do not look 5000 kelvin to me. I'm comparing these LED's to two other brands LEDs, one is 5000k and another at 3500k. The Upgrade 8ft and 4ft LED's appear warmer than 5000k, but not as warm as 3500k. The Upgrade brand LED's look around 4000-4500k.Another thing worth noting, but I'm not dinging it for a star here, but one box of LEDs I received were used. Most in the 6 pack were scratched, dented, and had spackling compound on them. When I returned that box for being damaged, the seller dinged me with a $45 return fee, but Amazon refunded it. However I still had to call Amazon to get it sorted.Even though I'm rating them at 3 stars, I'm relatively happy with them. They were priced well which was the main goal -> add light at low cost. But because of the lower lumens than expected I had to hang an additional 20ft length on the ceiling to brighten up the space. And the extra row of led's also helped hide the flickering. With 4x 20ft rows of LEDs across the ceiling, the flickering is not too obvious unless I look straight at the lights. And since it's a garage, I don't really care all that much if the color temp is a little off.For a 24x22FT garage with 10FT ceilings I hung 8x 8FT and 4x 4FT lights. I flush mounted 4 rows of 20ft LED's to the ceiling. Each 20 foot row consists of two 8ft and one 4ft LEDs linked together. The ceiling and walls are painted flat white. The garage floor is epoxied, but similar to a natural light grey dry concrete color. The garage is bright with an 80FT total of LEDs mounted on the ceiling, but I would prefer a it brighter with another 20FT length. However, I couldn't add a 5th row and have them spaced evenly because of obstacles from an attic hatch and garage door system.Would I buy them again? Probably not because of the flickering and lower then expected lumen level. With that said the cost for these lights was unbeatable and they look do look good on the ceiling. With the lack of reflector I wouldn't want them brighter per light, they would be difficult to look directly at. These are at that border of hurting your eyes if you look directly at them. If I was to buy again, I would buy higher lumen output and with a reflector that covered the sides. With all that said, giving them 3 stars because of their economical cost and I like the style and look of them on the ceiling.