TREK 6000 EX60 
The MOST powerful
LED Flashlight in the world (so far)! Originally designed for underwater
video use, The TREK 6000 EX60 sets a whole new standard in LED flashlights.
Using 60 top quality white LED's, the EX 60 provides lantern-level
power in a wide-angle beam. Double O-ring seals throughout, with a
lock-off switch, and back-up twist-on feature make this reliable flashlight
the must-have for all underwater videographers, cavers, or anyone
needing lantern power in a compact size. The ergonomic quick-release
pistol grip allows for configuration as a palm-grip light for THE
MOST compact and powerful pocket-size LED flashlight anywhere. Waterproof
to 300 ft. Operates on 6 alkaline C-cell batteries for 4 hours at
a bright level, and many more hours as the batteries run down. 6.25"L
x 2.9"W, 1.4 lb. U.S. patent #5,911,497. Made with pride in the
USA. White LED - choice of body colors: Black, Bright Orange or Bright
Yellow.