Does anyone know if the Sigma Hiro tail light is 1/2 watt or is it 1 one watt?
It looks like it just came out so when I googled it there wasn't much info.
1 extremely bright, red High Power LED
2 modes-constant and flashing
2-stage battery indicator
Simple battery change
Long burn time up to 120 hours
Fast tool-free mounting
Batteries included( 2x Size N)