Yesss! That would be awesome if they where 
I would love to buy an extension tube for my S2 to use with the efest purple 18350’s.
Although the use of the word extension is kinda like a contradiction in terms, lol 
Imagine a triple with a 17DD! Yeah…it would be a light grenade…ultra stupid bright for a short time mainly because the battery would get sucked dry in a matter of minutes…but just imagine such a small light with that many lumens! 
I believe the S2+ is the one with the larger pill (more threads) and the short reflector so no need for the extension…only problem…not alot of thermal mass at all for those 3 XP-G2’s or dome sliced XP-L’s, wads of lights…but also wads of heat
Exactly!
And just switch the head if you want a little less crazy.
Your hand is the heatsink.
Ah fooey…I missed the options
Can I get mine upgraded Simon? I want 4*7135 and XML2 T6-4C
Order NO:64319319773152
Please start making the s2+ with a tail like the s2 . I like the finish much better but hate that split tail business ..it adds to many sharp edges and makes them poor tailstanders . Also how about making a real clip like the old D-10 nitecore clips instead of that 1$ cheap junk ones that people throw on the convoy lights .It makes a nice light feel cheap , or a cheap light feel expensive ..> <
i also like the less floody deeper reflectors like the original s2
1+ for a good pocket clip!
Me too.
Would the s2 reflector fit into the s2+ head in any way? I guess driver cavity in the pill is too deep, taking up room. Could be cut down.
Could 7135*5 be done?
Or 7135*8. You know you want it!
yes ,but the first batch S2+ can not
ok ,note
i can make it ,but i think big current will damage the battery
Sorry, which question are you answering here?
please include pocket clip
nice one ,will you sell hosts ?
the #5
here is the link of clip
yes ,will
7135*8 will not damage a high quality imr18350 or imr16340.
What is the prurpose of the CR123 version, since the body is not thiner ?
If you can make a host with a short body that takes an 18350 I'm in. Since I started vaping I've collected some good IMR 18350 cells that could drive a nice triple LED hot rod shorty. 16340's just don't cut it any longer.