rayovac 1w with optic questions

[flashburn72]

I have a rayovac 1w with the optic that I installed a k2 in. Does anybody know how many Ma the pill is putting out? light is now dimmer then the original luxeon. I was also wondering if anyone has changed the driver in this light, and if i can mod the original driver for more power.

 

[MorePower]

Any more info as to what light it is? Model, a picture, link to the Rayovac website?