strobes

I have a set of Trailblazer Headlights and Taillights with Whelen White LED lights in them. The run time on the LED's is only about 45 minutes. They are like strobe lights, but way BETTER and don't draw a lot of power. They are IMO brighter. The Whelen LED HAW Kit LAW4CCCC is $485.00 I just...

Has anyone put strobes in an envoy? I found a great deal for the whole package on ebay.

Hey i work for a construction company and then i also do plowing in the winter and need to put some stobes in my envoy. I was wondering whats some good brands out there how to install them what do i need and what not can someone help me out. thanks