Lightweight low lumen p60?

Was just gifted two Surefire g2 nitrolon lights. Man are those things light weight!

I'd like to get a p60 with neutral or warm tint that wont over heat the plastic head and body. Plan to run on primaries. I know Malkoff makes m61L and m61LL drop ins but they are heavy. According to my kitchen scale the factory p60 is .5 ounces. The Malkoff is 1.5 ounces. I know it's only an ounce but that's a 200% weight increase.

So far all the drop ins I've found pull 2 amps or more. Not good for primary battery life or plastic head flashlights. Thanks for the help.

I'd contact Nailbender (customlites.com) or Vinh (skylumen.com) and explain what you're looking for. Either should be able to help.

Yes, Vinh has built similar dropins for me.