Re:Why car insurance in America is too cheap
by justin66 on Saturday February 03, 2024 @10:24PM
(#39247244)
Ah, this makes sense. I've heard about the phenomenon of drivers of regular (not rally) cars driving so fast that they outrun the range of the headlights, such that even with perfect reaction time they are not able to stop or react to something on the road ahead. Simply increasing the brightness of factory high-beams must only get you so far.
Re:Why car insurance in America is too cheap
by mydogmuppet on Sunday February 04, 2024 @10:39PM
(#39257031)
Rally car lighting systems have more in common with aircraft lights. The landing lights on a 757 are standard GE units with 600w, 28v, bulbs, costing $50, that produce 750k candle power. Narrow beam. As bright as the sun. Wider beamed taxi and runway turnoff lights still use 450w.
They're not the same light pattern as fog lights (well, not all of them). Some are "pencil" beams that reach far, some are closer to fog beams for close-in. Coverage is the name of the game.
They need them because the goal is to be driving as fast as possible, so you need as much light as you can get onto and down the road.
The reason they're on pods on the hood is because they're removable. They only put them on when needed, because they're very expensive and you don't want them getting damaged when not in use.