Very high demand for this light. :-)vinhnguyen54 Today, 04:32 AM
Ordered a Fenix TK75 and a few more 18650s yesterday... if only those lazy postal workers would work on weekends...userofnames Today, 04:30 AM
tbh the mm18 should be out soon,there will be an mm18vn version
Hi jlove. You can't drop in an upgrade, it would have to be opened and modded. You could check with Vin if he can mod it and make it brighter.