Anybody tried installing the Opalec module inside the PT Matrix halogen bulb module (probably the most useless module ever designed!)? The PT module easily takes apart, both units requires 2 AA's, both turns on by screwing the bezel down... The base of the PT module will accept cylinders up to 20mm and if the reflector is not used could fit a cylinder height of 20-25mm Since the PTM is designed to last 40 hours and the Newbeam 10, it follows that you would get a much brighter beam?