The GR-1107/LF/180 is an LED converter designed to transform a conventional low-voltage luminaire into an emergency lighting fixture with extended autonomy. Equipped with a 6.4V 3Ah LiFePO₄ battery, it provides 3 hours of emergency operation, meeting the requirements of installations where longer backup lighting duration is essential. It supports LED luminaires with an operating voltage of 50-300V DC and features constant output power, short-circuit protection, and intelligent battery charge/discharge management for reliable and safe operation.