Review on 🚴 Cygolite Hotshot – Powerful 2 Watt Bike Taillight with 6 Modes – Adjustable Flash Speed – Compact & Water Resistant – USB Rechargeable – Ideal for Busy Roads by Ryan Gilliam

The light is very bright, has good smart flash modes that save battery power, can be adjusted in many ways. I put mine on the seat pin because I had other stuff on the saddle and didn't have a trunk. The battery seems to last for many days, maybe 20 hours or more, which is great. What really annoys this flashlight is the MINI USB connector, which wasn't popular for 10 years and even then was only used on some old digital cameras. Why? Why? I have tons of micro USB and now USB C - but now I have to dig up a stupid old mini USB connector to just use this one. I would give it five stars, but the charging port sucks.