Simson Brightly 70 lux Dynamo headlight

Simson's "Brightly" dynamo headlight lives up to its name with a 70 lux output from a well designed LED / reflector combination which optimally lights the road in front of you while reducing glare for oncoming cyclists. Switch allows for on / off / auto, with automatic switching on the dynamo automatically in low light. Works with either hub or bottle dynamos of 6 V, requiring 2.4 W for the headlight alone or 3 W. If you use a bottle dynamo leave the switch in the on position. if you also wish to run a rear light, connectors are provided on the headlight for attaching a rear light which is then also operated by the switch on the headlight.