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✅ [Ultra-High Brightness & Durability Used by the Japan Air Self-Defense Force and the U.S. Military] This product boasts approximately three times the brightness of a typical car headlight, making it a nationally recognized military model used by the U.S. military. Not only is it bright, it's also durable thanks to the proprietary stainless steel material used by our partner factory.
✅ [Reliable IPX7 Waterproofing] In addition to battery capacity, we've also improved the water resistance, a feature that many people have requested. The upgrade from IPX6 to IPX7 means the LED light can withstand sudden downpours and light submersion in water. Its high-capacity battery allows for ample storage. Always charge using a USB adapter from a 100V power outlet. While you can also charge it from a laptop's USB port, due to the high capacity of the LED light, be sure to connect it to a 100V power source when using a laptop. Charging the LED light without connecting it to a laptop power source may result in insufficient charging. To maximize the performance of your LED light, be sure to fully charge it.
✅ [A utility model for a variety of situations] It has 10 lighting patterns and can also charge smartphone devices. It's perfect for outdoor activities like fishing and camping, walks and cycling, nighttime inspections, and disaster preparedness. ✅ This flashlight combines four highlight bulbs to efficiently generate light. A circular light source would not provide sufficient brightness. Therefore, by arranging them in a square, cross-shaped configuration, it provides even brighter light.
After much trial and error, we've successfully upgraded the battery capacity from 5000mAh to 5800mAh. We worked hard to ensure a longer battery life, giving our customers peace of mind. It can be charged via USB (Type-C) or run on batteries.
✅Reliable Japanese Company Support [If you can't charge or the light doesn't turn on even after charging] - Tighten the screws in the center of the flashlight. - Make sure the battery compartment cover on the tail of the flashlight is screwed in and tightened. - Make sure both of the above points (center and tail) are securely tightened before starting charging. To maintain a stable charging environment, we recommend charging directly from a household outlet to the 2A USB port. Please charge with the end of the charging cord straight. You can also charge by connecting it to a fully charged mobile phone. - To ensure a stable charging environment, we recommend charging using a household outlet for the first time (approximately 2-3 hours). - If the problem persists, [Great Vow Reliable Customer Support] We promise thorough inspection and quality assurance. If you have any questions after purchase or during use, please feel free to contact our customer support. How to contact us: "Order History" - "Purchase History" - "Seller (Store Name)" Please feel free to contact us via "Ask a Question" on the right side of the store page.
[Please check before purchase and use] To ensure proper operation, please charge using the dedicated USB cable included with the flashlight. To ensure quality, this product has an insulating sheet sandwiched between the battery and the tail of the flashlight. The flashlight will not function unless the sheet is removed, so please remove it before use. The Type-C charging port for the flashlight may have a slight sticking sensation when inserted, but this is due to the card slot inside the port, which prevents the charging cable from falling out and causing charging to stop. This is not a defect. Thank you for your understanding. [Regarding the lithium-ion battery] The color of the film may differ from the photo depending on the production lot, but this is the same lithium-ion battery; the only difference is the color of the film. Thank you for your understanding.
[Operation Instructions] - Press the power switch to turn on the light. - Press and hold the power switch to turn off the light and power. If the light does not turn on, please check that you have not forgotten to remove the insulating sheet, and that the two screw-in parts that secure the battery in the center and bottom of the flashlight are not loose, and double-check that they are firmly tightened.
Burn Time: 2.5-3.5 hours with a fully charged lithium battery. 5-10 hours with an alkaline battery. *The burn time is an estimate. Actual burn time may vary depending on usage, conditions, and environment.
[Charging lamp] When all four charging lamps are lit, the battery may be 75% charged or more depending on the charging environment. We recommend continuing to charge the battery for a while after all four charging lamps are lit.
[Heat Control System] If the flashlight is used for an extended period of time, the heat control system may activate, causing it to suddenly shut off. This is not a malfunction of the flashlight, but a safety feature. If the flashlight shuts off during use, we recommend waiting a while before trying it again. While we conduct double-checks at our partner factories and domestic testing institutions, each product is inspected by hand. Please rest assured that in the unlikely event of a defective product, we will provide a refund or exchange.
[Ultra-High Brightness & Durability Used by the U.S. Military and Japan Air Self-Defense Forces] This product boasts approximately three times the brightness of a typical car headlight, making it a nationally recognized military model used by the U.S. military. Not only is it bright, but it's also durable thanks to the proprietary stainless steel material from our partner factory. [A Utility Model for Versatile Uses] It offers seven lighting patterns and can also charge smartphone devices. It's perfect for outdoor activities like fishing and camping, walks and cycling, nighttime inspections, and disaster preparedness. ☑ After much trial and error, we've successfully improved the battery capacity from the previous 5000mAh model to the new 5800mAh. We dedicated our efforts to developing this product with the hope of providing peace of mind to our customers by ensuring even longer operating time. It can be charged via USB (Type-C) or used with dry batteries.
