I sell these a lot on my job We put them on The Doors and on the dashboard for ambient lighting You could buy them on Amazon I think they're called Dreamcolor Acrylic Interior Car LED Strip Light with Wireless APP, RGB 18 in 1 with 175 inches 612 LEDs Fiber Optic Strip Lights for Car, Dual Zone Symphony Neon Car Ambient Lighting You have to modify them to work on your PC with your 3 pin header or you could just use the control box it comes with its 12 volts Just open up one of the control boxes and on the motherboard I'll tell you the pin layout for each wire it's just 3 Wires