I really like this light except for the /ubbthreads/images/graemlins/eeew.gif yellow beam of the standard incandescent bulb. Are there any drop in LED conversions for this light? I know there are several for the Maglite, which I also have, but I don't like turning the head all the time to turn on a light every time- I'd rather press a tail switch and have the beam already focused where I need it.