Specification: LED Flashlight Material: Aluminum Alloy Power Source: A: one 18650 Li-ion battery or 3x AAA batteries(not included) Q5 Mini:1 * AA / 1 * 14500 3.6vBattery(not included) Max Brightne: A: 8000LM Q5 Mini: 3000LM Irradiation distance: 200-500m Water-resistant : 5 grade Shock-proof: approx. 20M Difference: Item Lumens Modes Battery 3000LM 3Mode 14500/AA 8000LM 5Mode 18650/3×AAA About LED FlashlightThis High QualityWater-Resistant 3000LM/8000LM Led flashlight/Torch with Dimmer, through adjusting the telescoping head,you can get spot beam and flood beamas you need. Ideal for cavers, forest explorers, hunter, fisher etc.Features:-Using Q5lamps, Max brightne 3000LM/8000LM,Irradiation distance 200-500m- Internal wiring applies constant current output, working range is wide, and can utilize the batteries in the largest extent.-Three/Five modeswith one button : 3000LM: high light, middle light, low light. 8000LM: high light, middle light, low light, strobe andSOS lightfor your choice.- Zoom in & Zoom out-Aluminum alloy casingand skid-proof design, feel more comfortable- Widely used in outdoor activities such as mountain climbing, camping, hiking, forest exploring, Or used at home like repairing or finding small thing. If you want to know the other products better, please click the link Item The link of the products If you want to know this products better, please click the link here: Link 1 If you want to know this products better, please click the link here: Link 2 If you want to know this products better, please click the link here: link 3