Convoy S2 (not +) with 18350 tube?

Flashlight Modding and DIY Parts
21

I received the S2 host and did following:

- Replaced OP with SMO reflector (with only 5mm opening)

- Replaced spring from switch with stronger spring

- Brass contact for driver (no spring)

- led4power LD-A4 driver, set to 4.5A

- OSRAM KW CSLNM1.TG (1mm2)

- 18350 tube from a green S2+

  • Keeppower IMR 18350 750mAh Battery

This small thing puts a stunning amount of light with a intesive small hotspot!
Gets warm/hot pretty quick too :smiling_imp:

Iā€™m reading 23500lx from the S2 with Osram, from a S2+ with SMO and XP-L HI with 4.5A I get only 10700lx.

Edit: Be aware that a protected 18350 maybe not fit with this parts! You need a shorter spring.