How long is the installation

Hello, they're easy to install, so it won't be long for the installation. The installation is to remove the headlight directly and stick it on the outline with the double-sided tape on the back of the headlight kits.

Which are the driver

Hello, Please look at the product images, the driver is the silver box pasted Vivid light bars, which is to prevent headlight kit from burnning out.

Why won’t this fit a 2008

Hello, dear shane, this one fits 03-06 Chevy Fog Light Halo headlight kits. And this one fits 2008 Chevy Fog Light Headlight Kits. Please check this link: https://www.vividlightbars.com/collections/chevy-halo-headlight-kit/products/07-13-chevy-fog-light-halo-headlight-kits-with-remote-control