Specification: LED Flashlight Material: Aluminum Alloy Power Source: One 18650 Li-ion battery or 3x AAA batteries (not included) Q5 Mini: 1 * AA / 1 * 14500 3.6v Battery (not included) Max Brightness: 8000LM (A model), 3000LM (Q5 Mini) Irradiation Distance: 200-500m Water-resistant: Grade 5 Shock-proof: Approximately 20M Difference: Item: LED Flashlight Lumens: 3000LM or 8000LM Modes: 3 or 5 modes Battery: 14500/AA or 18650/3×AAA About LED Flashlight: This high-quality, water-resistant 3000LM/8000LM LED flashlight with dimmer function allows you to adjust the telescoping head for spot beam or flood beam as needed. Ideal for caving, forest exploration, hunting, fishing, and other outdoor activities. Features: - Uses Q5 lamps, maximum brightness of 3000LM or 8000LM, irradiation distance up to 200-500m - Internal circuit with constant current output, wide working range, efficient battery usage - Three or five lighting modes with one-button operation: high, medium, low; plus strobe and SOS modes on 8000LM model - Zoom in and zoom out functionality - Aluminum alloy casing with anti-slip design for comfortable grip - Suitable for outdoor use such as climbing, camping, hiking, and forest exploration, or indoor use like repairs and locating small objects