I was looking at LED head lamps from REI marketed to hikers and climbers as a subsitute for one of those corny on camera video lights. They actually don't look too bad with 4-5 leds and 3 brightness settings for $30-$40 or so. For my documentary I am in and out of dimly lit areas, sometimes with little or no time to adjust shutter speed settings. I was thinking I could either ghetto rig it with some sticky velcro to a spot I have between my shotgun and lens or just wear it. Is there anyone whos done that before or owns one of these things who could comment?