I got several "5mW" green pens, in the typical DX style host. I can measure them on my LPM (not the MOST accurate, but pretty accurate). I also got a DX True 30mW, but it's less powered than the "5mW"s. Really, the "5"s range from around 7-30mW
i have a wicked photonic disruptor and its putting out at 108mW and peaks at 124. Its also focusable...normally wickeds sucks but this one was awesome.