Cool Why Are My Led Light Strips Not Working 2023. For starters, make sure you plug your led light strip into a working power source. Or you could get another power supply of the same size as you already have, and split the strips across 2 power supplies.web

They’re not always in the limelight, but boy, do they play a crucial role.web If this is a power bank, make sure you plug in the bank and turn it on. This is akin to charging your cell phone or plugging anything into an outlet.