TacStar-T6 pressure pad

I’ve just picked up one of these lights in a deal. I notice when you hit the pad to turn the light on the pressure pad gets very Hot.Hot enought that you can’t hardly keep it on.I’ would rather switch to a simple on off button or something differant rather than deal with blistered fingertips.I’ve been unable to locate the company to see if something else is offered. Anyone know if their are any alternatives?