National (now Panasonic) powerful underwater halogen light (model number: BF-772) This is a vintage underwater light used for diving, marine sports, outdoor activities like camping, and as a preparedness item for disasters. ・Main Features and Specifications Light Source: Uses a halogen bulb, providing approximately twice the brightness compared to standard lights of the time. Power Source: Uses 6 D-cell batteries. Usage: Waterproof design allows for underwater use, suitable for scuba diving and other applications. Current Status: Production has been discontinued (discontinued model). ・Battery Replacement and Maintenance Battery Replacement: Insert 6 D-cell batteries into the main body. As this is an older product, it is recommended to remove the batteries if not used for an extended period to prevent leakage. Bulb Replacement: Uses a dedicated halogen bulb. Includes one spare bulb. Used, stored item Light-up tested and confirmed. Used in shallow water, so there are small scratches, but it is in good condition and is a beautiful item. All accessories are included. Although it is not LED, it is very bright. #UnderwaterLight #ScubaDiving #Outdoor #NationalLight