The lights in the grille look like Able2 Product's LED Micro-Lites.
The interior ones look like Able2 Products as well.
As for pics and other styles of LED strobes, here's an install with instructions on an H1.
http://24.248.84.138/hummers/sho-me_...ED_strobes.htm
The link with pics and movie files shows more Able2 Products LED Strobes. Really effective. Once I aimed them, they have killer visibility in the daytime, and painful visibility at night.
-Steve