okay.. it is indeed .3 watts.. 5 W is super high.. at least here

.. im just reselling these and personally use it to compensate HID usage and i found its sufficient.. dunno about ur standards though..
say.. u got 240 cc block, 14:1 hows the water jacket doing ? what kind of fuel u use ? bensol ? and a big carb 34 mm.. surely a fuel drinker..