get one of the casper electronics harnesses and your stock lights will be even brighter, plus you can run higher wattage bulbs without melting stuff
Super HeavyDuty Headlight Brightener (booster) Harness.
Creates a direct power circuit from the bat/alt and provides a four light high beam capability.
Made by Caspers Electronics p/n 102064 $119.00 http://www.CaspersElectronics.com
A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more!