I absolutely LOVEmy Cateye HL EL 500 headlight. It's a single LED, 1000 candlepower (whatever that mean! To me it means that's it's really bright!) Takes 4 AA batteries. 30 hour run time. Very easy to mount on the handlebars. NO tools needed. It doesn't look like it'd be all that bright if you try it in the daylight. But go out in the dark, and it lights up the road surprisingly well. Not quite as bright as the big, heavy rechargeables, but every so much more convenient and lightweight. I've spent some good money on a couple different battery-pack rechargeable lights and have been very disappointed with their run-time, and the life of the battery. I refuse to spend that much money on something that I can't trust. So I've decided to stick with the LED lights and put two on the handelbars. Plenty of light for road-riding. Prob'ly not enough for knarly trails, but I don't do that at night.
I think cateye is coming out another, even better LED, but I don't know if it's available yet. Pricey, too, even more than the EL 500. Still, being able to see and be seen on the road at night is so important! Like bikerHen, I have an assortment of blinkies, on my bike, on my rear bag, on my helmet, on my BOB. After once being hit by a car at night, I don't think it's possible to overdo the lights! The more, the safer. Let's all stay safe!
annie
Time is a companion that goes with us on a journey. It reminds us to cherish each moment, because it will never come again. What we leave behind is not as important as how we have lived." Captain Jean Luc Picard