If you have RGB or RGBW LED strip lights and they are showing different coours to what you you think they should be. Then do this test.
Remove any extra cables.
Remove any connector block.
Remove any controller / receiver.
Wire the LED strip directly t the power supply one colour at a time.
Using the black cable from the LED strip, and wiring it to the positive on the power supply.
Using one colour cable at a time from the LED strip to the negative on the power supply.
You should then light up each colour of strip, IF they are now working fine and you then wire them back up and they do not work correctly then you must narrow down to find the fault. So check what you have added in to amke the set up differently, EG, extra cables, connectors, the controller
For more problem resolving check out
[ Ссылка ]
For another great video similar to this check out
[ Ссылка ]
