Try this one. It is VERY bright especially for it' s size. I blows my 4D cell mag light away. Be warned though, it uses the 3 volt lithium batteries at $10.00 for a pair and it likes them, but I am still amazed at how bright it is.
http://www.thebrinkmanncorp.com/acb/showdetl.cfm?&DID=8&Product_ID=579&CATID=2