This is it, the bulbs are about $5.00 each.
http://www.superbrightleds.com/cgi-bin/store/index.cgi?action=DispPage&Page2Disp=%2Fspecs%2Fwled-whp6.htm
My rallye dash took 4 bulbs to illuminate the gauges, 8 in all if you want to do signal lights, high beam indicator, and parking brake...