Originally Posted by GCRyder
IMO, if a driver finds a cyclist's lit 15W halogen "hard to see" from any distance where the car poses a hazard to the cyclist, then that driver is completely blind, and no light that could be mounted on a bike will make a whit of difference.
I do not agree as the 40W equivalent HID is increadible bright, with a wider beam pattern, which makes it hard too miss.