“Firstly a rear light is hard to review as you don't see it. But this has very good brightness and range of modes. Drawbacks are; it's fiddly to have to mount and remount for every charge,and the silicone bits while solid, get full of muck in the rain. I'd may and extra 20 for longer battery life. You NEED 6 hours of battery life if your doing 100 km rides. I often get home from longer rides and it's dead....”
“Neat light, does what it says on the box. USB-C so extra point there, but you need to unhook silicon bands every time to charge. Really? Just cheap and nasty. Poor design for a pretty expensive light.”
“Can't fault it. Does what it's meant to do. The only downside is the fitting which is just a synthetic rubber band. Some may prefer this but I don't.”