Hi guys
anyone know if there is any 16340 or 18350 light that can take a extension tube to run a 18650 for longer runtime when needed
Supposedly the Jetbeam RRT01 (18350) can be used with the battery tube from the Convoy S2 if the threads on the battery tube are shortened. I've been meaning to try it. I'll probably wait until Richard has more in stock.
The L2m comes with an extension tube. Without the tube it will run a 16340, CR123A or 18350, with the extension tube an 18650. I have the Solar Force low voltage (0.8 to 4.2 volt) drop-in. It works well with any cell that I have put in it. The PWM is a little slow on low and medium modes, but I am not bothered by it. I only notice it when I shine it on the ceiling fan.
This. I was in the middle of typing this out with links, but my comp froze
Solarforce makes great flashlight paraphernalia.
Click the white drop down box above the upper left flashlight to see the various drop in options.
Couple examples: