LightingWill LED Aluminum Profile 5-Pack 3.3ft 9x17mm Silver U-Shape Internal Width 12mm Channel System with Cover, End Caps and Mounting Clips Aluminum Profile for LED Strip Light Installations-U02S5

Good quality strips lens and clips

I think this stuff is brilliant. It came well packaged and each aluminium channel is in it's own protective plastic cover to avoid scraping and damage to the surface.I needed to cut mine down and I found that to cut the entire piece straight across it was easiest to use a jigsaw with a metal bit. That worked really well and left a nice clean cut that needed minimal deburring. I also tried my rotary (dremel like) tool and that worked well too, but was slower. Probably better if you're just cutting out a section of the wall or something however. Once I'd cut the aluminium to lengeth I installed the white cover and cut that down by hand with a hacksaw.The clear plastic mounting clips came with screws that were ideal for wood, but you may need to provide your own fittings for walls etc. It would have been nice to see some double sided tape included for these, but they screwed into my shelving fine without any extras. The channels clip into these with a bit of effort and are snug.It's a doddle to install the LED tape inside, but if you're planning on using the clip attachments (like these:  LightingWill 10pcs Pack Strip Wire Solderless Snap Down 2Conductor LED Strip Connector for 10mm Wide 5050 5630 Single Color Flex LED Strips ) for the LED tape you're going to need to cut them down to fit them in the channel.One thing that no-one else has noted is that the aluminium acts as a big heatsink for your LEDs hopefully extending their useful life, and mine get quite warm to the touch after they've been operating for a short time. A big positive in my book!My biggest gripe is the end caps which don't seem to clip in as well as I'd like at either an end that I've cut or that was as sent. They do stay in place, but the ones that the cables protrude through have a tendency to wander down the cable whilst you're installing them. There's also a small amount of light leak around the edge and they're slightly opaque and appear to glow a bit from the LEDs I have inside.Overall I'm really pleased with these. They look very professional and I'm delighted. I'll add some photos if I can soon.

Bought to house a led strip which is placed over my 3D printer. I haven't got around to actually making the light yet, but the aluminium profile is exactly as described.

I bought this channel to hold an out door led strip that I am using to low light my deck. Delivery was ahead of the expected date. The channel and covering lens were very easy to install. I am planning to use more LEDs and I will be coming back to you for more channels. Great product keep it up.

Neat simple carrier for LED lighting strips.

Really nice extrusion. It includes clips that make installing it really easy and then the diffuser clips straight in. It's a very frosty diffuser which is what I was looking for.

great product fitted in the back of a transit conversion clips work well but have to not over tighten the screw or they brake

Go these for the l.e.d lights good just what I wanted .