i'm 98.234234% sure that this would work but want to know if you can frost a LED by sanding the top. i have some 2000 grit sand paper and some 5mm blue and green LED's i just got from lsdiodes.com (great site BTW). i wasn't thinking at the time when i placed my order but i was going to replace my power and hdd light respectively. i was thinking i can put the LED genlty in a drill and spin it on the sand paper to get a frosted look. would i be able to cut the top flat too?