The Acebeam K30-GT is the best compact flashlight equipped with a single piece of LUMINUS SBT-90 GEN2 LED, or an optional LUMINUS SBT-90 RED. With POWER and ECO options, K30-GT can provide a maximum 5500 lumens brightness in Power combined with a 1024-meters beam distance, while 3700 lumens in ECO with a beam of 863 meters. The aristocratic side switch provides intuitive one-handed operation with instant access to all the functions. Being powered by 3x18650 lithium-ion rechargeable batteries sealed into a waterproof and impact resistant body canister, ACEBEAM K30-GT can run 42 hours. ACEBEAM K30-GT is always an everyday tool for outdoor activities.