What's the different between Led Lenser - M7 v.s. MT7?

Hello guys,



i am a rookie about flashlights, but have searched as much info as I can for the past 3 night



I am pretty sure that I am going to have a M14:naughty:



I have already know that many veterans here don't like Led Lenser



But that's not the point tonight



Just wondering is there any different between M7 and MT7?(beside size)



They use same 4XAAA battery



The Lumens and Beam range are exactly the same (from LL Web pages)



There must be something that I missed, any one knows?



P.S. I am a Taiwanese, so my English might be broken…

So if I being impolite, please forget me , and believe me I didn't mean to…



Thanks for the reply!