Review on JACKYLED PBC RGB LED Light Strip Connectors - 🔌 10 Pack 4-Pin Solderless Adapter for 5050 Multicolor LED Tape Lights by Matt Schwartz

These are definitely not worth buying. I don't know how the other reviewers who gave this product more than 1 star made it work. I've been dealing with LED strips for quite some time. I've always soldered them with no problems. I thought I would save time by buying these connectors. I ended up spending more time getting them to work than soldering the LEDs. The connection is terrible. No matter how many connectors, light bars, or which end I used, they don't make the lights glow or the RGB colors don't glow properly. I even cleaned the ends to make sure there was no plastic making a metal-to-metal bond. Not sure why it didn't work. I can only assume that the metal used is not a good conductor. If you did, please let us know how! 07/20/2018. I received a full refund from the JACKYLED seller which was a pleasant surprise as I didn't ask for it originally. They offered either a replacement or a refund. I have decided to send it back. Maybe I got a bad batch. They didn't ask for a refund which was nice. Maybe I'll experiment with what I have and update later. Here's what was sent below. It changed me so I'm adding a star. We have returned the money to your account, please check. We really hope that a refund and our apologies can make up for this unpleasant shopping experience. If you have any questions in the future, please feel free to contact us. We will do our best to support you. We apologize for the inconvenience.