Review on Muzata 10Pack 3.3FT/1M Black LED Channel System Spotless U Shape With Frosted Milky White Diffuser Cover 18X13 Mm Wide Aluminum Profile Track For Waterproof LED Strip, U103 1M BW, LN1 LU2 LP1 by Sam Lund

I'll make this quick. I was impressed with the way these were packaged. They arrived in perfect condition. Each pair of channels was in its own wrapping to protect the finish. The diffusers all had protective plastic on them. This is above average. Everything arrived in perfect condition.The channel was a thinner gauge of metal than I expected. This makes it easy to conform to variations along the length of the wall. It makes it easier to cut. It makes it easier to drill. However, it also makes it easier to bend when you don't want it to bend.The thing I liked least was how fiddly it was to install the diffuser into the channel. Once installed, the diffuser won't come out on its own, but it doesn't take too much force to dislodge it. And regardless of the depth of the channel, it is easy to discern the individual LEDs behind it.