Specifications:
Lamp: Cree XML T6 LED bulb
Burn time: over 100,000 hours
Output mode: one mode
Voltages: 2.8 to 4.2V
Battery: 3 x AA
Weight: 240g (excluding battery)
Dimensions (head x body x length): L: 240mm D: 39mm (head)
Features:
T-6061-T6 aluminum, aluminum reflector and tempered glass
Lumen: 500 to 550lm
Digitally regulated output, maintains constant brightness and memory function
Reverse polarity protection, to protect from improper battery installation
Toughened ultra-clear glass lens with anti-reflective coating
Aluminum vacuum coating reflector/OP
Head rotary switch
IP68 Waterproof for daily use
Packing: neutral white box