Possible fake ultrafire wf-501b

[Comander Shepard]

I have ordered an "Ultrafire wf-501b" flashlight from Ebay.
£4.49 with free postage from china. Looking in to it, it seems unlikely that it will be a Ultrafire when it gets hear. Will that make any difference considering that I am just using it as a host for my own laser components?

 

[Isaac Clarke]

i won't make a different..

 

[Pi R Squared]

It could make a difference if you buy a heat sink to fit a 501b and it doesn't fit, but I doubt you will have a problem.

Alan