With that one you will be able to run high for much longer and it won't get too hot.
I have an XM-L flashlight whose body is simply too small to radiate all the heat generated at 2.8A, and after about 5 minutes it gets so hot that it's uncomfortable to hold. If I left it running longer, it would certainly exceed Li-Ion recommended/safety temperature range (I think it's about 60°C).
Makes em in 20mm, and any current level you want (up to 3.5 amps). Fully programmable user interface, single sided PCB for great heatsinking, etc. Looks like a great solution!
*EDIT: Looks like you need to run a separate switch to run that driverboard. You can't use power on/off to change modes, etc. Looks like for use with a digital switch.
Also, don't mix up the width of the emitter board with the width of the driver board. You said your emitter was 20mm, take a good measure of the driver itself.
Probably press fit, soldered, and glued ;) I've never successfully removed an already installed driver - I just plan on having to destroy it.
Dammit, I'm tempted to get this and install a 8x7135 board with custom programmed modes (as I do with all of my lights). I already have a quality 26650 sitting around.
That little cutout near the edge might be a way to get in. Try stucking a small screwdriver or something similar inside, and gently tilting it to lift the driver. Don't break it untill you get a replacement driver, please. :)
I don`t think it will get that hot on high at 3A, the pill has a lot of aluminium, I would prefer the 3A version, and if you still feel it gets hot use it on med.
3 mode (low, medium, 2.8amp high! YAY!!!) with memory, reverse polarity protected, and fully regulated to keep full brightness until batteries depleted to 2.8v.
Can you give us some more details (or pictures) on how you protected the LED while applying the paint? Did you paint with spray/airbrush or brush?
I've bought a spray can of matte black, and will probably do the same thing, but I have no idea how to efficiently protect the LED itself while applying the paint.
I’ve had quite a few people PM me and ask me that! lol.
I used a piece of heat shrink tubing. It was just slightly smaller than the LED dome, and being rubber I slipped it over the LED dome and it held on there snug. I just spray painted away, gave it a few coats, LET IT DRY, then pulled off the heat shrink tubing :) Worked perfect.
Another user did his and used a drinking straw and just held it over the LED while he painted. He pulled the straw off when the paint was wet and got some on the LED dome but he said a Qtip and rubbing alcohol took the paint off the LED dome ;)
I got this light, and I am a newbie, wish I could mod it. :(. So, for right now, it will be used as is. I noticed a couple owners complained about the zoom. Whereas, they just hold it down and the zoom goes by itself. Mine works perfectly. The only time it will zoom is when I push/pull. I looked inside (front),looks like it could use some cleaning. But, I don't know how or what to turn to get the front off. Sheesh, I barely found out how to get the rear cap off to slip in that massive 26650.
Anyway, for a newbie, at this point, I am fully satisfied on how it works. it is bright, real bright. Waiting for a mount to slip it on one of my bikes..;)
I got this light, and I am a newbie, wish I could mod it. :(. So, for right now, it will be used as is. I noticed a couple owners complained about the zoom. Whereas, they just hold it down and the zoom goes by itself. Mine works perfectly. The only time it will zoom is when I push/pull. I looked inside (front),looks like it could use some cleaning. But, I don't know how or what to turn to get the front off. Sheesh, I barely found out how to get the rear cap off to slip in that massive 26650.
Anyway, for a newbie, at this point, I am fully satisfied on how it works. it is bright, real bright. Waiting for a mount to slip it on one of my bikes..;)
the front (bezel) unscrews, like the tailcap - it is the front 1/8" of the head so you just grip that part w/ one hand and the rest of the head w/ the other (so that the head does not spin when you twist the bezel).