Output Power: about 42 Lumens
Bulb Type: .1.5 watt Jupiter Nichia White LED, Lifetime of LED (100,000 Hours),
Very efficient LED
Lens type: Bulb has large optical focusing lens in front for great throwing
power, and tight spot beam.
Burn Time: 3+ hours per battery, DC-DC circuit maintains regulated light output
throughout battery life.
Body: Aluminum
Switch: Reverse clicky type, near head. Momentary possible after light is clicked
on.
Battery Type: 1 x 3v CR123A Battery(included), compatible with rechargeable
Lithium ion CR123A Batteries.
Finish: very cool grey(slight green look).
Product size: about 1 1/8" x 4 1/2"
Weight: 3.5oz w/ battery.
Carrying loop lanyard and Nylon pouch with belt loop included.
You can read a review of this light at the LED Museum at this
link
A second review of this light can be seen at this
link
Picture of front lens