2 pcs/Pack 3M 9.84ft 3 Pin JST SM Male Female Plug LED Connector Cable for WS2812B WS2811 SK6812 Symphony LED Lights with connectors，SM 3 pin Without Soldering Light Controller Wire

These connector cables work as described for LED strip connections. They fit properly and are useful for extending or connecting compatible LED lights.

These worked fine extending a controller to the top of a roof. Note that just because of the way LEDs are powered, you may need an amplifier or power injection at the end of the extension. But after I set that up there were no issues in power or signal.

Perfect for use with the Daybetter COB led light strips to extend the receiver and light strips. The three conductor plugs fit perfectly for the lights used Used with these: https://a.co/d/a5c1dD2

My only issue is trying to get the kinks out of the cable from the way its wrapped and packaged. Other than that the cables work great

I recently recieved one of those diesel heaters and wanted to extend the controller about 8 feet from where the heater assembly will be located. I was ready to build an extension when these turned up. They are a "Plug and Play" harness. All I need to do is unplug the control assenbly and plug it into this harness and I am up and running. Included in the resealable zip lock bag were two 9.8 foot harnesses and two pig tails for use if needed. I did not need them. Such a reasonable price and I still have parts left for another project when the time comes around.

Good quality extensions connectors fit perfectly and I've had zero issues with them and if I ever need more in the future I'll be sure to get these again.

This 2 pcs/pack 3M 9.84ft 3 Pin JST SM Male Female Plug LED Connector Cable For WS2812B WS2811... worked as advertised. No noticeable 'data loss' as claimed by other reviews. Strip LED lights worked the same as when connected directly to the controller. My installation is in/under a horse trailer for 'underglow'. Bluetooth LED controller has two outputs and is located in the front tack room protected from elements. Extension cables run between each controller output and each 16 foot LED strip - one extension per strip. The connector is small and fits through about a 1/4" hole. The LED strips are run under the trailer secured to the frame members.

Perfect match to extend my existing cable to the length needed. The original install could not be completed because the cable provided was not long enough and extensions were not offered. This pair of cables completed the connection with ease and no splices necessary. Install maintains a professional appearance.

As title read, they're absurdly LONG cables, they work great, havent needed to trim or replace the first one yet, so the secondary as backup is a nice touch, had these for a while now and forgot about the length because i just ziptied it in half mostly lol.