It is in its own right a brilliant rear bike light. It's pretty universal in terms of mounting, it's the brightest on the market - more than enough for daytime visibility - and the battery life ...

Added features aside, like radar-enabled rear lights for example, all bike lights need to be bright enough for their intended use, have a battery that lasts long enough that they don't leave you ...

but it only gets really bright at the end of the braking process, just before you come to a complete stop. For its price, the Beryl Burner Brake rear bike light feels like a very solid investment.

The Beryl Laserlight Core and Garmin Varia UT800 front bicycle headlights both offer ... If we are purely judging these lights on how bright they are, the Garmin Varia UT800 wins hands down.