I believe cars tend to give me a little more room passing when I use this flasher, anyway it makes me feel safer...;). My only complaint is the battery life on high flash mode does not live up to the advertised time. On "high flash" mode, battery life is about two hours, I think they advertise more than twice that.
Verified purchase: Yes | Condition: New
The COB LED technology is much better than standard LEDs. The longer straps are a nice feature.
Verified purchase: Yes | Condition: New
This is a nice bright tail light for a bicycle. It gives two brightness levels of either steady for flashing light. The built in rechargeable battery will operate this tail light in the brightest flashing mode for a little over three hours.
Verified purchase: Yes | Condition: New
This is my second thunderbolt light. I have 1 on each of the bikes I ride most. They last as long as claimed and are very bright.
Verified purchase: Yes | Condition: Pre-owned
Seems like a great purchase so far, and is much brighter than I expected! Blinding up close in daylight and feels like solid mounting system & build quality. Bought it for the rear trucks of my electric skateboard. Time will tell if it lasts. I would be happy if it makes 1 year / 100+ rides at this level of effectiveness and price point. Great product!
Verified purchase: Yes | Condition: New
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