Interesting topic, I buy my LED lights from Wilkinsons, around £3-4 pound a set, the current set I am using are on their third winter. Good bright light and reasonably strong brackets. If any of you have a branch of 'Home Bargains' near you, I got a pack of 12 duracell triple A for three quid at the weekend, should last for the winter and beyond if I hide them away, they have a nasty habit of disappearing into other peoples digital cameras etc!
Regards, Goldfang.