Review on 🔌 Complete Set of 95 Pieces: Screw Fixing Clips, Connectors & Cuttable PCB Board for 4-Pin LED Light Strips - SMD 5050 RGB Gapless Connector by Matthew Goozmer

Spent several hours installing these fittings in combination with LED strips, the light strip had 13.4v on the plugs from the power supply to the terminals on the strip. After installing one of these fittings (knee) and then hooking up an additional light strip on the other side of the elbow, I found that the light did not come on past the elbow. I checked the power supply at my elbow and found I only had 8.2v (not enough power to turn on the light) and found the tees to be the same. I advise against buying this product!