Review from
Cycling Plus
Forget ordinary batteries, this needs some seriously powerful rechargeables, ideally 2700mAh. But once they're loaded, this is like having a small searchlight with you on your bike.
A fantastic round beam is easily bright enough for unlit roads. The run time quoted is at full power, but four lower power outputs still provide more than enough light and will increase battery life.
Make sure you carry a spare set of charged batteries and, if you do, this serious piece of kit won't let you down. It's expensive, but it's worth the extra cash.
In conclusion...
Like having a searchlight, it's a fantastically bright, tough and durable commuting option
Rating: 9/10