BTF-LIGHTING FCOB 5Pin 12mm 0.47in Transparent Connector Kit 30pcs Strip to Wire 30pcs Gapless Solderless Connectors 10pcs 5.9in Long 24AWG Extension Wire Support FCOB RGBW (+ R G B W) LED Strip

Bought for connecting wires in under-cabinet lighting. Very easy to use and barely noticeable once installed.

These connectors work wonderfully as described, but you do need to make sure you are using them on the correct light strip size, in my case 10mm. They will not work with a size they are not designed for. As for crimping, some reviewers have had some difficulty getting them crimped, but if you take your time and go slow it's not difficult at all. I usually crimp just a little on one side, then the other and then back again to the other side. That way you can ease the pins in evenly and make good contact. These are essential for adding additional length to a strip or making angles or curves.

First off, these connectors take a bit of learning install correctly. They are designed specifically for 20 AWG wire (no large, no smaller) and the specified LED strip width. If you want to tap in a higher AWG wire for longer runs...find another method.They do work well for what they are designed. If you have many connections to make I would suggest soldering. For a single connection or one where you are using 20 AWG wire and in a location soldering doesn't work well these connectors are a good choice.I recommend these connections for use in specific situations.

I use them for places I dont want the joins to be staring at you such under cabinet lights and they do the job perfectly. I cant capture this in pic but they are very difficult to spot if installed correctly and holds the wires in place. Definitely recommended.

These are just all thrown in a plastic bag.

These connectors did exactly what I needed them to do for my undercabinet lighting project. Connect the COB lighting where needed.There were easy to use, strong enough for a connector, and worked!They are also very discreet.

Easy to connect two strips together. The connection almost disappears. The connection on top is made with the BTF-LIGHTING FCOB COB connector and the connection on the bottom is the factory connection. They are hard to tell apart. I haven't needed to connect wires yet and I hope that is as easy.

You have to uses pliers to crimp these while you hope that the wires and the LED strip stays put. So a couple times I had a bad connection. I think the connectors with the hinges that do not require crimping are easier to use.s