The Alkaline Battery Lifejacket Light Automatic, with part number 1360, is a safety device designed to be attached to lifejackets. It features a white flashing LED light that provides a minimum light output of 0.75 cd and lasts for at least 8 hours once activated. Made from durable ABS and polycarbonate materials, it can withstand a wide range of storage temperatures from -30°C to +65°C and operates effectively between -1°C to +30°C. Weighing approximately 42 grams, this compact unit is powered by an alkaline battery and can be activated manually or automatically upon contact with water. It meets the stringent requirements of SOLAS/MED/USCG approvals, ensuring compliance with international safety standards.