Nexillumi L Shape 4-pin Connectors Angle Adjustable(90-180 Degrees) LED Strip Connectors for 10mm Width 5050 RGB LED Strip Lights(10 Pcs)

The only issue is you MUST cut the led tape very precisely. If you do not cut it exactly as directed they will not work. I found cutting the led tape connector just a fraction shy of the instructions worked best. Once connected be careful not to stress the connection or it can move and not work. Make sure the led tape is cut in a straight line across....do not be in a rush...take your time to do it right and youll be fine. If youre in a hurry wait until you have time. I did 7 90 degree angles but it took about 15mins to figure out how critical the cuts must be to work. Once the correct cut and inserts are all under the tabs they work as advertised.

I have bought the Nexillumi 65ft long set for my living room and just now the 50 ft set for my kitchen. I am having them inset into cubbies so I needed extra 45 degree connectors. I bought this pack of ten but might need one more. The quality of these pieces is much better than expected. As you can see in my pictures heavy wire, heavy plastic, and solid connectors inside. These products have come a long way in the past years and it helps to buy good stuff from the beginning also :) ...... Ill be posting videos of the lights up working soon if you check out my other reviews.... God Bless, Richard W.

These splicers work well. I used seven of them on the octopus. I recommend leaving about an inch of your light strip not taped to allow for any flexing or relaxing of the joint. The connections are tiny and any movement may pull them apart. Not knowing this beforehand I ended up using tape across the tops of the splicers to hold them in position. All and all, I really love how it looks!

I bought these to create a zigzag with my daughter’s light strips, and was excited that adjustable angles were available. Although it may seem like you should be able to flip these a different direction to make it work, because the black wire is on the outside of the angle on all of them, you can’t turn up and then down, etc. These only work if you keep turning the same direction. If you’re not zigzagging like mine, you might not need to go 2 directions, so you can potentially just change the direction of the whole strip. But besides that, the wires were far less flexible than I thought, so I didn’t really like them for their intended purpose either, unless you’re just going to leave them at a right angle, but they sell solid right angles. I ended up buying the individual connectors (you need 2 at each turn) with a length of wire to cut yourself. I thought that was overboard at first, but they allow for a lot more flexibility. One good thing about these is they do have pairs of metal connections inside, which you slide the light strip in between. Definitely holds better than the ones with connections on one side of strip. They are hard to force the flimsy light strip into though.

Having used other corner connectors for my led strip setup, I was initially hesitant to purchase more. The last few products tried all were iffy and required holding my mouth just right to get them to work. Because the strips are on the back of an arm mounted monitor, the strips maybe touched while moving the screen which was causing the lights to go in and out. These fixed all those issues! With minimal effort, I was able to connect up a full array of 4 sections which are firmly mounted with 3m tape. The connectors have double sided pins (both under and over the led connection point) meaning they get a solid connection. I couldn't be happier with my purchase!

It did work as described! I love them so much, the buckles are tight enough to fix those cut strips when you want the strip bent at corners, the cords are some intensified material that can be bent at a degree you want without being broken, It is an icing on the cake that those cords can be replaced by longer ones when you have more sophisticated projects to work on, definitely the most versatile 4-pin RGB 5050 led strip connectors on Amazon, 5 out of 5 stars recommended!!! Never miss out on it.

I used these for workstation lighting. They have EXTREMELY poor connections. First thing is you need to strip the tape and glue off the LED strips for it to fit properly. That's not the fault of the connector, that's just what it is. Doing that made it fit very easy, however the clips dont snap closed which allows the strips to wiggle inside the connections. At one point I had one part of the strip lit up in light green and the next piece attached with the connector was red because the only connection it was getting was from the power and red connections. Wiggling the connection just made it bounce from on to off, to all different shades of colors. I spent more time fooling around with these stupid connectors trying to make them work than I did actually installing the lights because I had to keep installing the strip, cutting the strip to get a new fresh end, etc.. I will probably replace these with some other 90 degree connections just to ensure I have a solid connection, but right now my fingers still hurt from trying to get these things to snap closed. Very disappointing.

Although it took me about three tries to get a really good connection, once I got the first one done, the rest have been quite easy. Makes a reliable connection and perfect square angles.