Anyone Have Strobes/LEDs?

[71 Blazer CST man]

I'm thinking of placing some strobe-LIKE LEDS in my reverse lights and in my grill. Just like the fire/vulenteerfire trucks / unmarked police cars etc. Always wanted a police type light bar deal but, cops would give my too much of a problem and i can only have AMBER and maybe WHITE. With the LEDS they're hidden, and clear when OFF...so its all good. Just like the fire/vulenteerfire trucks / unmarked police cars etc.. They're pretty trick, easy to install, and look like alot of fun. I was just wondering if any of you have any of these products or ones close to them. I'd like some ideas and also to see how some if any of you went about it. Not sure what colors i want. Probably amber/white since that's all i'll get away with legally. I'll probably get some blue ones in the grill too - for fun Car shows, right lol
Thanks guys

[71 Blazer CST man]

The small ones (4 leds per brick) in the pic above a 1" to give you an idea. I'll probably get the 1" ones in AMBER and put them behind my reverse lights to start....though i think white would be cooler, i think i could use amber with out gettin yelled at by the cops in a appropriate situation. (THICK fog at the coast, pulled over side of road[55mph] to drive my trash cans up and down, huge driveway..; heavy floods around here involve driving in deep deep water) The kid inside of me. If it works out well i'll put some nicer ones in the grill too. I'll see....i'v yet to decide. http://www.rimindustries.com/able2/leds_by_the_inch.htm <- this web site seems to have ok deals with endless choices.