Tat

I am using this mount right now and it works fine w 2 - cell light.. I am in the same, I do not want to chance my light flying off a 20mph.. I did get the lockblocks to work but the light shifted while riding and it bounced quite a bit, which was less than ideal..

http://www.shiningbeam.com/servlet/t...Bicycle/Detail

Your Olight has the same raised area just above the main body, this is similar to mine and this is where I put the clamp using this mount and it made it so it would not budge.. The bolt pinches right on that area.. If I mount it on the main body I would need to add some rubber to make a more secure connection.

I bought the fenix mount from a ebay seller - 15.00 shipped.. Should be here tomorrow and we'll see which one works better

http://cgi.ebay.com/ws/eBayISAPI.dll...=STRK:MEWNX:IT