Just had some Beacons hand delivered by David from Sinewave. He just explained to me that you should only be running the light and battery pack in circuit if you are running the light on the low setting, so about 150 lumens vs 600.
For road use I'm only really interested in beam length and throw in comparison to other lights, I'm not sure the low-speed mode is of any use until it comes to MTB stuff then I reckon it'd be dead useful.
Just had some Beacons hand delivered by David from Sinewave. He just explained to me that you should only be running the light and battery pack in circuit if you are running the light on the low setting, so about 150 lumens vs 600.