Review on 🔧 OSTWIN Adjustable Retrofit Downlight Installation Guide by Heather Lawson

So I bought a 12 pack two years ago and now they sell the same which is good but I have to say you get a good price on those Lot you buy but within 2 years 4 of the 4" LED gimbals have failed. Two of them stopped working about 3 months after installation. So you get a good price for a lot of them but I think , some of them might be useless.Nevertheless I think they are still a good buy because they offer high lumens at 3000k lighting.I hope they can increase the color rendering index and maybe bring up to 900 lumens for 3000k lighting .