No problem. I wish I had kept a copy of that spec sheet. I save a copy of all the cobrahead catalogs (and some other lights occasionally) and when a new model rolls out, i'll ad it to my saved catalogs. I'm working on an archive of cobraheads for my personal use and for future reference. The oldest ones I have are the 1977 GE ones. I also have the older Cooper Streetworks catalogs with mercury vapor listed. The date isn't on it, but they're from around 2004-2007 I'd assume.