GW.
Hi.
Dimmadan will (hopefully RoyalMail..) be using a model 601.
The particular light that should be at Mayhem, when set to hi, will produce 70 Lux at 10 metres, or to put it another way, over 2000 Paper-Lumens.
Constantly, for 90 mins. Longer if you're switching between hi and low.
That is made easier now with the remote switch, an old prototype of which, will be with the light, allowing the user to operate the light without letting go of the handle bar.
On low, constantly, the light will run for just over 4.5 hours
These runtimes are for the small battery, 2.6Ah.
One or two STW forum members have now had a chance to use a 601, and there are some in the hands of owners. No issues with any.
Cheers.
🙂
Luminous