Light Source:0.5W White LED x 3
Operation Voltage: 4.5 V DC
Power Source: 3 x AA  akaline batteries (not included)
Mode: Tube lighting (flood), Off, Torch lighting
Run Time: Tube Lighting Mode: 8 hours
Torch Lighting: 16 hours
Working Temperature: -10 degrees C to 40 degrees C
Material: Body; ABS
               Light Tube: Special made Polymer
Size: Diameter 40 mm, Length 165 mm
Weight: 85g (batteries not included)
Feature:
Patented Technology: Patented Light Tube provides gental and wide range light
2 in 1 Function: lantern and Torch
Portable: Light weight and with hand strip
Long Beam Distance: Up to 50 meters (torch lighting)
Environmentally Friendly: Patented Light tube to replace Fluorscent Tube