"This light has more endurance race wins and podiums than any other light I am aware of, often achieving a grand slam of UK 24hr races, and for good reason. The CFD (cable free design) is invaluable, and peerless, in the middle of the night both for team changeovers and for solo pit stops with a simple and intuitive switch and clear, non-distracting, power meter easily operable in the centre of the light. I've used this on my way to all my podium finishes over the last 3 years. This light also sees extensive use on the road bike through the winter months where it's light enough and small enough to fit to the handlebars without being felt."

Rob Dean, March 2011