hi there bud i have a stinger and also have this http://cgi.ebay.co.uk/Ultrafire-R2-LED-300...%3A1%7C294%3A30
and it is way better than the stinger it uses a cree bulb and runs off the same batteries and you can get the pressure switch for it also in total it will cost 30 quid and the seller is very good and fast delivery i have dealt with them many times
atb rob