You get a lot more space on the road when you've got powerful lights. The types of driver who look you right in the eye and then pull out anyway just sit there and wait. The pool of light on the road gives the illusion of you being much larger than you are, so vehicles give you a wider berth when overtaking and don't cut in as early. Pedestrians don't walk out in front of you and dive out the way if they do. You can see potholes and other obstacles better. When you're about to smash someone's side window and give them a shoeing for deliberately being a **** you can shine the light in their face and they can't see to hit you back. Plenty of great reasons![]()
tempting!
but im not sure if i can be bothered with 3hr battery life time?! i mean really that is one days ride for me - well not but i ride ~2hrs a day so in reality it would need to be recharged every day! 
is there a BRIGHT front light without a battery pack? i wouldn't mind investing into one.

