Features - LED Option1: OSRAM KW CULNM1.TG LED (white light) Max. 950 lumens output, Max. 760meters beam distance - LED Option2: OSRAM KP CSLNM1.F1 LED (green light) Max. 1200 lumens output, Max. 858meters beam distance - LED Option3: OSRAM KR CSLNM1.23 LED (red light) Max. 260 lumens output, Max. 450meters beam distance - LED Option4: OSRAM KY CSLNM1.FY LED (Yellow light) Max. 350 lumens output, Max. 506meters beam distance - LED Option5: OSRAM KB CSLNM1.14 LED (blue light) Max. 115 lumens output, Max. 640meters beam distance - Powered by 1x 3.7V 1100mAh high drain protected 18350 li-ion battery with Type-C USB port (Included) - Working Voltage: 2.8-4.3V - Driver: Most efficiency constant current circuit (Non-PWM) - With advanced intelligent temperature regulation module,MC13 regulates its output and adapts to the ambient environment,maintaining optimal performance - Anti-reverse battery protection & overdischarge protection - Pocket Size, Compact, lightweight - One-handed, one-button for easy and fast operation - Lockout mode prevents accidental activation - Moonlight Mode: Multiple user selectable levels - Low battery voltage indicated & battery charging indicated - Material: aircraft-grade aluminum body stainless steel button cap - Surface Treatment: Premium type-III hard-anodized anti-abrasive finish - Clip: Stainless steel deep carry clip - Lens: Toughened ultra-clear glass lens with anti-reflective coating + high temperature resistant optics TIR Lens - Tail stand capability - Built-in tritium groove and lanyard hole - IPX-8 waterproof standard (2 meters under water) - Impact resistance: 1 meters - Size: 90.75mm(3.57") length x 41.7mm(1.64") head dia. x 25.8mm(1.01") body dia. - Weight: 108.6g(3.83 oz) w/o battery, 136.7g(4.82 oz) w/ battery - Accessory: 18350 li-ion battery x1, type-C USB charging cable x1, lanyard x1, spare o-ring x1, Manual x1 Output/runtime (White light) Moonlight: 0.5 lumens 82 hours Low 120 lumens 4 hours 05 minutes Middle 240 lumens 1 hours 47 minutes High 450 lumens 45 minutes Turbo 950 lumens 35 minutes Strobe 950 lumens - Peak beam intensity: 144,000 cd Maximum beam distance: 760 meters Impact resistance: 1 meters Waterproof standard: IPX-8,2M Output/runtime (Green light) Moonlight: 0.5 lumens 82 hours Low 45 lumens 11 hours Middle 190 lumens 3 hours 11 minutes High 520 lumens 53 minutes Turbo 1200 lumens 47 minutes Strobe 1200 lumens - Peak beam intensity: 184,041 cd Maximum beam distance: 858 meters Impact resistance: 1 meters Waterproof standard: IPX-8,2M Output/runtime (Red light) Moonlight: 0.5 lumens 82 hours Low 60 lumens 25 hours Middle 90 lumens 2 hours 03 minutes High 152 lumens 57 minutes Turbo 260 lumens 53 minutes Strobe 260 lumens - Peak beam intensity: 50,625 cd Maximum beam distance: 450 meters Impact resistance: 1 meters Waterproof standard: IPX-8,2M Output/runtime (Yellow light) Moonlight: 0.5 lumens 82 hours Low 50 lumens 14 hours Middle 120 lumens 3 hours High 240 lumens 57 minutes Turbo 350 lumens 54 minutes Strobe 350 lumens - Peak beam intensity: 64,000 cd Maximum beam distance: 506 meters Impact resistance: 1 meters Waterproof standard: IPX-8,2M Output/runtime (Blue light) Moonlight: 0.5 lumens 82 hours Low 10 lumens 11 hours 30 minutes Middle 23 lumens 2 hours 35 minutes High 50 lumens 57 minutes Turbo 115 lumens 50 minutes Strobe 115 lumens - Peak beam intensity: 102,400 cd Maximum beam distance: 640 meters Impact resistance: 1 meters Waterproof standard: IPX-8,2M Remark: 1. Memory function stores the general mode last used (Low or Medium or High). 2. While OFF, 4 quick clicks will lock-out the flashlight (4 flickers show successful lock-out). While locked-out, 4 quick clicks again will unlock. 3. Low battery indicator: Voltage 3.2V, the brightness level downshifts to Moonlight. Voltage = 2.9V, turn off. (Ratio Error: 0.1V,while using different battery) 4. Battery charging indicator: Solid red light = battery charging, Solid green light = battery full charged.