what can I tellya gang -- this thing is really perfect.  the instructions
were clear, the length of the wires was ideal, and the price is really
reasonable at 40 bones.  I think the entire deal took under an hour to
carefully and cautiously do.  My lights are bright enough now that I could
easily see they weren't aligned properly.

my advice?  Go do it now!

(no affiliations with this company, blah blah...)