JACKYLED 20Packs L Shape 4-Pin LED Connectors with 22Pcs Clips 10mm for Strip Lights - 10mm 4pin

Great product! They were very easy to use and served the purpose very well! I really like the 90 degree turn for corners!

Worked perfectly for my project. You have to make sure that you're getting the correct ones for the light strip that you have. Also note that you need to tuck the LED strip under the connector. There are guides on the left and the right side to make sure you get a good connection.

Okay, I will give credit where credit is due by stating that these 90° LED connectors are well-built, very inexpensive, neatly packaged, and do the trick...that is, I'm guessing "90%😃" of the time. However, there was just one small "hang up": these 90° L-shaped connectors are NOT universal; meaning, that (for instance) in order to effectively work, one needs to make sure that they have lined up their strips to match the wiring structure of the L-shaped 90 (Pic 1).But some may ask, "Why does this matter?" or better yet, "What's so difficult about that?" Well, in all truthfulness, there is nothing hard about it; that is, unless you, unlike myself, had actually started off with all the necessary materials and parts that would be needed. So, being that I did not, I would say it's fairly likely that many people would not even encounter this as being an issue. Nonetheless, I did, so I am fairly certain that I am not alone in this matter. Therefore, I sure that others could benefit by hearing the story (both that of the buyer, in addition to that of the manufacturer).So, take for example this scenario: Here I had wanted to place an LED strip around the top sides of my bathtub (just as I have done a few times prior). And while I do recommend double-sided 3M tape for practically all surfaces where LED strips are to be applied, especially that of a humid area like a bathtub, Aside from that, I truly cannot count the number of times that I have hung up LED strips over the last five years or so, only to have watched them (either a minute or several days after installation) come right back down/off, or look looking like sh*t. This is half in part due to the fact the backing tape (being lined with a VERY lightweight and inexpensive version of 3M tape which is far from being substantial enough to carry the load of a 18' LED's strip. ESPECIALLY WHEN HUNG UP UPSIDE DOWN AND ALONG A PORUS SURFACE SUCH ON INTERIOR WALLS, UNFINISHED WOOD (often found underneath kitchen cabinets) and on masonry (just to give a few). Therefore, with that in mind, the first thing that I did was to have placed 3M tape all around that top sections of the tub (Pic 2) (PLEASE READ BELOW ON MY RECOMMENDATION, AS YOU SIMPLY SHOULD NOT GO WITH THAT OF JUST ANY 3M TAPE (Pics 3, 4). Next, I placed my first pre-cut strip atop the already adhered 3M strip (Pics 5 & 6) having made sure to have left an exposed area of which, I had planned to connect another 5' strip to that ran along the top length of the tub. And since I only had one original L-shaped connector from the pervious set, and it was broken, I immediately ordered these expecting them to be identical to the ones I previously had. But that's when I noticed that they, of course, were different. I had two choices: try to remove the 5' strip of LED's which were already in place and adhered several days prior; simply so I could replace it with a different strip that matched the layout of these 90° angles (however, not only would that be a lot of work, but it would render that strip useless). Or I could simply find another option. I did not have connectors, nevertheless, I did find a few precut 90° wiring segments that matched the exact wiring that I had set up. Without having done this, I would not have been able to complete my project with the ones that I had ordered.If that does not make any sense, please see the photos I have attached. Lastly, I would highly recommend to the manufacturer a bit of advice that (I believe) would suit them just well, and that is to please include two different sets of prewired 90° segments; in particular, those of the: BGR+ and the +RGB varieties.Otherwise, it's a fairly good dealt through and through out.

Good connector, perfect 4 pin fixed, value for money.

You must remove all of the adhesive from the end of the strip of lights where you are going to attach. Once you insert the strip into the connector you will have to adjust / push /pull / twist to actually make the lights work. You must be very careful not to stick the end of the lights you are working with or the connector to the wall or ceiling because you may need to adjust. When you get the lights working and you try to stick the connector to the wall or ceiling they will stop working correctly and you will have to re adjust. Once you lock the cover in place and it is stuck to the wall or ceiling it is nearly impossible to reopen to adjust the connections because it is touching the surface it is adhered to. You will be working in a corner of course so it is a challenge at best. In the end I started to measure the lights and install the corner connectors before I attached the lights to the wall and that made it better to work with. I did a bedroom with 12 corners in all and it took about 4 hours. Be very careful when you cut the light tape and be certain you cut exactly in the center of the cut point. The connectors do not allow for any error in the cut. If you struggle with this you can cut the lights and leave as much of the connector exposed as possible. You will need to skip to the next cut point and just throw the three or four lights section you removed away. This will allow you the full length to connect in the connector instead of half of the length. I will try to get some pictures to explain later.

I bought 2 strips of LED lights for our TVs and I really wish I had known about these before I set up the first. Included in photos is how the first is set up with bulging wiring at the corners that is noticeable as it starts to peel throughout the day. The other is our other TV that I did after researching a bit and ordering these. They are easy to use. I do have experience with wiring but not with small electronic flexible circuits and these were straight forward and simple. Even with the offset 3 pin 10mm Monster uses, using a 4 pin 10mm allowed contact with a blank space and they work flawlessly. No issues with colors. I do wish they came in black to blend in with things like tvs but if you hide them well you can't even see them from the front. Excellent and helpful for running led wiring around odd bends as they do have a little flex themselves but remain flat. Will definitely be giving our other tv the 90° treatment soon.

I spent an hour trying to figure out what was wrong with my LED strips, I pulled out my multimeter and made the most unusual discovery, the same wires in these connectors didn't make contact! Very poor quality product. Turns out my LED strip was working perfect, but the functionality of this was terrible. It's not easy to install, even though it doesn't even make a snap contact, to unsnap and snap the wires is so difficult. Overall terrible product.

Worked perfectly