SPECIFICATIONS:
Max Output: 80 lumens
Runtime: 12 hours
Length: 130mm (5.14 inches)
Weight: 115gm (4.10 ounces)
Battery: Two 123A lithiums

Virtually indestructible light emitting diode has no filament to burn out or break; lasts for thousands of hours
Precision reflector creates smooth beam without spots or rings
Constructed of lightweight, corrosion-proof Nitrolon® polymer and rugged aerospace-grade aluminum
O-ring sealed; weatherproof
Tailcap switch: press for momentary-on, twist for constant-on
Patented switch lockout prevents accidental activation
Batteries included