I do not have one but did consider it. It is an array of white LEDs without a reflector and is designed for being seen, not for seeing. It throws light all over the place to be seen. It does spill light all around in front of you (close by) but is not suitable to replace a decent headlight for riding at your speeds. It throws light on your wheel, cables, handlebars, etc. which I find distracting in other such lights. The tail light however is MAGNIFICO! Get a real headlight with a shaped beam for far less cash.