GB on 20mm driver ?

Flashlight Modding and DIY Parts
1

Hi All,

I requested 20mm drivers from Willbuying, and pleasantly got the response really quick.
just wondering… is there anybody else would be interested in buying 20mm driver?

1 mode:it should be 3.7v-18v
3 mode:it should be 3.7v-4.2v
5 mode:it should be 3.7v-4.2v

they’re about 2.8A

2

If they can program them, high or no PWM.

Mode memory?

3

I’d get single mode high voltage ones if you’re sure they will be giving out 2.8amps. And a few others for my single 26650 hosts.

4

Depends on price, if shipping is included, what the modes are, mode memory or not (and no next mode memory), constant current or PWM, if the latter what frequency.