But you don't know it's on unless you can see it or is there an indicator somewhere?BrianFox wrote:I run one of these.
http://www.ultimatesportsengineering.co ... ng-cable-0
If the front light is on, so is the rear, and you only need to recharge one light rather than two.
But they are very pricey.
On one bike I have 3 (dynamo) rear lights wired in parallel. However they rely on the cable from the front light not being broken or having a bad connection.