A few links for amusement value to demonstrate how far bicycle lights are lagging (IMO) behind automotive LED applications. J B Speaker is already manufacturing and marketing DOT approved LED lamps for automotive use in trucks, cars and motorcycles. The Denali lights I've resourced for bicycles are manufactured by Vision X and equivalents have been used by NASA and law enforcement agencies for years already.

BMW R1200 GSA Wild Crazy Denali Lighting

Customized at GATEWAY BMW. The BMW R1200GSA, the most incredible bike on the planet, now with a lighting upgrade. Who needs the sun when you have a baja light kit like GATEWAY BMW set this bike up with.
http://m.youtube.com/#/profile?user=loveandgasoline66


Denali LED Lighting on Suzuki DR650SE
ByTwistedThrottleComDec 22, 2009
http://m.youtube.com/#/watch?v=Aa2XIc3WB5U

LED Headlight
BysaratherrienFeb 26, 2011

L-A Harley-Davidson
839 Main Street
Lewiston, ME 04240
207.786.2822 /
http://www.l-aharley.com

http://m.youtube.com/#/watch?v=-gQ7tjo8LPE