Powerful, tough, and easy to use raer light with some eye catching flashing patterns.
It works well as a secondary light, but not enough visibility to be a main light.
Versatile and surprisingly bright contingency light fiddly battery change though
Big, beautiful LED ideal for commuting, touring and utility riding
Nicely put together rear emergency back up light
Unfortunately, this is more an expensive gimmick than a useful safety aid
Ideal commuter rear light offers excellent visibility and good value too