like others b4 me... i want to echo just how easy of a mod this is!!! few screws and quick twist = done!!! i had an issue with one of the bulbs i ordered... however the uber high lvl of customer service i received when i called and spoke to the nice folks @ AAC was so far beyond what is common in today's world i just cant fully explain it properly. my issue was not only fixed w/out any hesitation on their part but the "fix" was in my hands 2 days latter i would recommend this company to EVERYONE who is even slightly interested in doing this mod and hell any lighting mods. + it looks really cool too Thanks AAC for operating @ the highest lvl of customer service.