NiteRider's CherryBomb Taillight keeps you safe and seen with a 1/2 watt high-power LED along with 2 smaller LEDs. Steady and flashing modes allow for run times up to 40 hours. Plus, 2 AAA batteries are included.
I am and have been commuting for years - and this rear light really does the trick - it's bright! The only thing I would recommend would be to make sure it's secured ... I almost lost it when I rode over a speed bump.
Bottom LineYes, I would recommend this to a friend