light for bike, is Nitefighter BT40S for $48 good deal, or there are better lights?

[ImA4Wheelr]

Check out garrybunk’s bike light thread. A real wealth of information.

My Bike Lights - Info, Teardown pics, Beamshots, Current Measurements, etc. . .

I've been accumulating a lot of bike lights lately and thought it would be a good idea to create a thread where I share my findings. I probably won't do full reviews, but will provide teardown pics, beamshots (w/comparisons to other lights), list battery pack current draws, etc. . . Feel free to chime in. I will just post about a new light at whatever post# this thread is currently at. If I remember, I will try to add an index here in the O.P. to a post on a new light (please do not delete y…