If for some reason you skateboard at night in heavy traffic, this might save your life, or at least give a chance to the driver to touch the break before hitting you.
“SunRisers are 1/4″ risers with built-in headlights. 3 LED lamps provide over 25 feet of light at night, last up to 50 hours on replaceable CR2032 cell batteries, and designed to take abuse. Warning: SunRisers are extremely bright. Do not look directly into the light. Doing so may result in temporary blindness or permanent damage” (dbsumo.com)
