Skilhunt DS21 problem

Hi guys and gals, wondering if anyone has a fix for my light.

It turns on (to lowest setting) and i cant make it brighter. No matter how many times i click it stays on lowest setting.
Im not much of a tinker but id give it a shot to fix it if its an easy fix. Is it the button on driver or something else?
TIA!

no one must have have an answer :frowning:
i emailed skilhunt few weeks ago but they are mum. If its a driver, can i buy another that fits?

You could replace the driver with a NarsilM TA like I build frequently

Changed it in my H03 and like it a lot, not sure if Skilhunt uses a DTP star in the DS21 to get enough cooling for DD drivers