LEDGLOW's Advanced 3 Million 4pc Interior Lighting Add-On Kit features four 15" USB tubes with 36 elliptical LEDs per tube and syncs with all of your colors & patterns on your existing Advanced Three Million Kit. Includes a USB Extender kit which allows you to connect an additional seven tubes to your kit. An Advanced Three Million kit is required.

Professional Installation is Recommended.

Universal LED Glow Interior Lighting Add-On Kit - 4PC - LU-USB_4pc Fits:

Universal

Fits: Universal