Brightest flashlight in the world – 100,000 lumens | Kalsten

Darkness at the push of a button – and the flashlight gives up after ten minutes.

Those who venture out at night, work at the campsite, or need light quickly during a power outage know the feeling: The flashlight doesn’t shine far enough, the battery is dead, and you’re groping in the dark. This tactical LED flashlight with 100,000 lumens transforms even the darkest environment into clear daylight – up to 1,000 meters away. The built-in 5,000 mAh battery lasts up to 20 hours and charges quickly via USB-C. The LCD display always shows the remaining battery level, so there’s no risk of unexpected shutdown.

Benefits

• No more searching in the dark: With 100,000 lumens and a range of over 1,000 meters, this flashlight shines far enough that no angle remains dark – no guessing, no stumbling, no turning around.
• No cable chaos or dead battery at the wrong time: The 5,000 mAh battery is charged via USB-C and lasts up to 20 hours – and when your smartphone is dead, the flashlight serves as a power bank.
• No fear of rain or rough terrain: The aircraft-grade aluminum housing is shockproof and IPX5 water-resistant – so you don’t have to worry about the weather or fear that a fall will break everything.

Specifications

• Brightness: 100,000 lumens
• Range: approx. 1,000 meters (3,280 feet)
• Battery: 5,000 mAh, lithium-polymer (included)
• Charging port: USB-C (fast charging)
• Light modes: High, Medium, Low, Strobe, SOS
• Runtime: up to 8 hrs. (High) / up to 20 hrs. (Low)
• Material: Aircraft-grade aluminum alloy
• Water resistance: IPX5
• Display: LCD battery status indicator
• Focus: Zoomable (adjustable focus)
• Dimensions: 1.7" x 1.3" x 6.8"
• Weight: approx. 218 g

Application

1. Charging: Plug in the USB-C cable and fully charge the battery – the LCD display shows the charging progress.
2. Select light mode: Turn on and switch through the five modes (High, Medium, Low, Strobe, SOS) until the desired mode is active.
3. Adjust focus: Rotate the lamp head to narrow or widen the beam – depending on whether you want to illuminate a wide area or a distant point.

Pro tip: In low mode, the flashlight lasts up to 20 hours – using it as continuous light while camping saves the battery for the next day and there's no need to recharge at night.