The MT03 TA is a different kind of light.

It’s a extremely powerful for the size, good price to performance, and excellent NarsilM UI.

However, since it can draw 200W, that means it also has to dissipate 200W. The MT03 design can handle 40-50W at maximum continuously in ambient conditions.
It’s also extremely floody, so it’s not really useful in most situations at max power, since it can drown your vision.