Recommendations for a AA Bike flashlight? ideas? suggestions?

I guess I the reason I have more than one on my bike is that I can have one for back up if one goes dead. From the review on this forum “(review here)”:Review: Sipik SK68 AKA Cree Q5 Adjustable Torch, the battery life isn’t very good. I mount two on my handlebar, which seems to be the best place to mount them anyways. Mines were from ebay but they are one mode. I think you can find some with three modes if you searched. You can look through this thread for more information.