So I own wire a few of these from various manufacturers. Hue, Sylvania,etc. And have quite a large smart home setup. Smart things, Hubitat, Zigbee2mqtt, home assistant yada yada. Anyway I know zigbee and a really good feature of these lights is they stayed reliability connected to my Hubitat and did not fall off or did not change their 16 bit address in about 5 days. I even unplugged the light and left it that way for a few hours and then plugged it back in and it reconnected right away and resumed its previous address. Now if you know zigbee that's a great sign cuz some zigbee devices can drive you insane with dropping off, changing addresses and just reeking havoc on the zigbee mesh. The color reproduction and brightness of 1100 lumens was stellar except there was one drawback The light claims to support 2700 k to 6500 k and you can see in my attached photo where I compared it with a hue light both of them set to 2700K The hue light is clearly displaying a true 2,700K which is yellow where as this light is not at all 2700K. Some people, the shade of white doesn't matter to them too much so if that's not a concern for you disregard these comments. Beyond 2700K up to 6500K the Ezeelum LED seem to have very true deep colors which I appreciate. Another thing in the photo you can see the hue light next to it has an annoying habit of strobing which is why you see those vertical lines with the EzeeLum LED the one I'm reviewing there was no visible strobing that the camera could capture it may just be that it's strobing at such a high rate that is an imperceptible to either the eye or the camera, I don't know about that. I've been told all LEDs pulse on and off.The other thing is the actual connections for this light it's weird I'm used to seeing these can lights with just an a19 socket on the end like the Hues come with, this light has what appears to be a LED controller and some lightweight raw wire which I guess you're supposed to wire nut into the fixture but then I'm not sure what's supposed to happen with the big LED controller box that is attached to this light.The other thing to be aware of is when the light is dimmed you are able to see the individual LEDs inside the fixture doesn't bother me may bother some people. Additionally the inside of the fixture is black which I find weird because it should be white to reflect more light unless they're going for some kind of spotlight effect here I don't know.Overall a solidly made product with considering the exceptions noted above about it it can't do true whites below about 3,200 it seems more of a cool white rather than a warm white RGBW That's why I said RGB sorta W.The light did not heat up at all or make any high-pitched noises. I've experienced certain LED devices making a high-pitched noise this one did not.Again I want to emphasize the colors the colors were very very rich and deep which is not something I've experienced with the Sylvania and the hue downlights. That wasn't for the funky mounting system I probably change out all my lights for these assuming I had the cash.I hope this review is helpful these are my honest thoughts The fact that I got the product for free has zero influence on this I'm committed to being honest and calling them as I see them.