: It is heavily machined to act as a giant heat sink. However, because it generates massive amounts of heat, you are strictly limited to short "duty cycles" (e.g., 60 seconds on, 60 seconds off) to avoid frying the diode.
are widely considered the "hottest" or most powerful handheld lasers available for consumer purchase. hottest laser you can buy
sits at the absolute extreme upper end of consumer accessibility. : It is heavily machined to act as a giant heat sink