Flood-to-Throw Zooming Cree P4-WC 3-Mode LED Bike Light with Mount (3*AAA)

*Great quality for price* - all metal construction, O-rings on all screw-down parts, quality finish - powder coating doesn't show any signs of wear after rolling about for a month in a pocket and being used on a daily base.
*Bright light* - with rechargeable AAA NiMh batteries it's bright enough to temporarily blind someone if pointed directly to the face at close range. It's bright enough with these, and when you need more - just throw in the lithium, would be even brighter with those.
*ADJUSTABLE FOCUS* - when focused(screwed out to max), the beam is good for 30 meters/100 feet. When screwed in, the width of the beam in close proximity is somewhat near 5 meters/15 feet wide. Thus the flashlight is extremely versatile.
*Flexible power source* - You can find AAA batteries just about anywhere. You can use rechargeable ones. You can use compatible Lithium batteries.
*3 light modes* You get max light, which will come in handy when you need the light desperately, med light, which is good for power saving and the flashlight will mostly be used in this mode, because it gives decent amount of light without being to harsh on batteries, and a strobe mode, which is great for use on bicycle, as blinking light is far more easier to notice for the vehicle drivers. It's simply spot-on. 1 mode would not be as versatile, and 5 or more modes simply suck - who in the world would EVER be using them all ?