Now that is really something I like to see! 
I used to be the one to asked to order lights for friends, so I think I could reach those limits.
S-R5 is the model of the body, the one in the link above has a XM-L LED.
Yep they are, my brother has one. He had a cheap (very blue tint and dull) P60 drop-in, I bought him a MF UF 3 mode.
Although @ dchomak, it doesn't mean this one is dull or a crap LED. The host is very cheap (about $7 but good quality) so a lot of companies would just buy the body put different kinds LED's in it.
2nd thoughts, I'm sure its XM-L but just send him a mail if you are interested.
I noticed under the specs it says "XP-G T6" but I am sure thats a mistake.
These new page is mostly offline in the last two days
I can't say I like the name (prefer cnqg)