One of the most powerful flashlights in the world and a flagship product of Acebeam, the X75 Brightest Power Bank Flashlight is an ultimate lighting tool that stands out for both power and convenience. This Micro-arc Oxidation version delivers an astonishing maximum output of 67,000 lumens, with the ability to provide around 30 minutes of consistent lighting at 17,000 lumens thanks to a constant-current and constant-voltage design. Featuring a boost drive, it allows users to repeatedly access the highest brightness levels as needed. The flashlight is equipped with a detachable, intelligent cooling fan, which can be replaced by Acebeam after extended use. Combined with a uniquely engineered wind tunnel and hollowed-out heat dissipation system, the fan ensures that the flashlight can be used for longer durations without overheating.
Charging the X75 is efficient and fast. It supports PD60W standard charging with a full charge time of 1.5 hours and is compatible with PD100W fast charging, which shortens the full recharge time to just one hour when using an appropriate 100W power adapter and the included Emark cable. With an IP68 waterproof and dustproof rating, the flashlight can be submerged up to 6.5 feet for 30 minutes. Inside, a built-in 4 x 21700 battery pack not only powers the flashlight but also functions as a power bank, making this a dual-purpose device. Despite its immense brightness and power, the X75 maintains a manageable size for handheld use, offering a satisfying experience for users who require high-performance illumination.
Constructed from high-quality A6061-T6 aluminum alloy with a hard-anodized, anti-abrasive finish, the X75 is impact-resistant up to 1.5 meters. It includes a patented mechanical safety lock to prevent accidental activation, dual intelligent temperature regulation systems, a high-efficiency constant current circuit (up to 98%), and a color-changing silicone sleeve that monitors internal temperature and provides shock protection. The flashlight features a momentary Turbo mode for emergencies, a pure copper heat dissipation structure, and the ability to switch between Windy Mode and Non-Wind Mode for the cooling fan. The user-replaceable fan is IP68 rated and detachable for maintenance—simply unscrew the thread to clean it and dry with a hair dryer.
In terms of performance, the X75 offers two operational modes: Windy and Non-Wind. With Windy Mode, the cooling system activates automatically based on the flashlight's temperature, allowing sustained higher output. In this mode, Turbo reaches 67,000 lumens with a peak beam intensity of 426,409cd, and a maximum beam distance of 1306 meters. Runtime varies depending on the output level, with Ultra Low lasting up to 8 hours 20 minutes. The Non-Wind mode provides the same output structure but with adjusted runtimes and step-down outputs due to reduced cooling.
The X75 also supports ECO and Power modes, offering users flexibility based on energy conservation or maximum performance. ECO mode regulates the temperature to 65°C, while Power mode allows it to reach 75°C before stepping down. Users can switch between modes by clicking the auxiliary switch ten times quickly while the light is off. Overheat protection ensures the flashlight steps down its output when temperatures exceed safe limits and automatically restores output when cooled.
The cooling fan operates based on internal temperature and may continue running after the flashlight is turned off until it drops to a safe level, around 50°C. Although users can manually turn off the fan, it's not recommended due to the risk of heat build-up. For environments requiring quiet operation, the fan can be set to Non-Wind Mode by long-pressing the auxiliary switch when the flashlight is off. A green indicator shows Windy Mode is active; red indicates Non-Wind Mode.
From the factory, the X75 arrives with its power insulated by a plastic film, locked in ECO mode, and with a low-power battery pack. Users must remove the insulating film, unlock the light, and charge it before first use. It's important not to cool the flashlight by submerging it in water while it's hot, as this could cause damage due to sudden temperature changes.
The flashlight supports full PD/QC charging protocols, including QC2.0, QC3.0, PD2.0, PD3.0, AFC, FCP, SCP, and VOOC, with input/output compatibility for iPhone and other devices. Charging input ranges from 5V/3A to 20V/3A, and power bank output matches these specifications, offering versatile charging and power supply capabilities.
