Review on L Shape 4-Pin LED Connectors 10-Pack: Expand and Customize Your Lighting with JACKYLED 10mm Wide Right Angle Corner Solderless Adapter Connector Terminal Extension, featuring 22Pcs Clip Connectors for 3528/5050 SMD RGB 4 Conductor LED Light Strips by Steven Stager

Not much to say about this - they work with all standard LED strips. There are a few things to keep in mind: If you are using rubberized waterproof light strips, you must CAREFULLY remove some of the rubber covers for them to work. I used a sharp single edged blade and cut straight down and was able to pull it back. Also do a test run on the table with plugs etc on the table before sticking them on the surface. All of the wires must be an exact match, and the connectors will fit either way, but only one will work. They are well marked and facilitate the correct connection. EDIT: 8 months after installation there was a small problem with the power supply. See attached photo. Over the course of about a week, I noticed the lights flicker on one side of the intersection and then went out altogether. During the investigation, I found that the plug had burned out. I'm leaving the rating as it was originally, as it could be an installation error that occurred after some time.