Want to have a bike light for the front and back. At least 1100 lumens (more if possible) (front) the back not really sure how crazy I want to go, probably just want a flashing red light to increase chances of being seen from a distance. Still up in the air between rechargeable or disposable batteries (AAA or AA). I seen some where it's removable and be used as a hand-flashlight with 2-seconds but not necessary but a plus if one fits the bill. I am poking Amazon but they are not good about listing Lumens. A buddy showed me some on eBay but need to sign-up for a PayPal account and then an eBay account which I will if that is the ideal place to find what I am looking for. I have used/owned Surefires and IMHO think they are overrated and expensive especially in the battery department (that may have gotten better with LEDs for mine pre-dated that). Two of my best lights are LED's both each I spent less than $5 for. I am searching but figure for the flashlight gurus you might be able to shorten my search time. Hope to get some good suggestions. Thanks ahead of time.