The JPY201-2 type fluorescent ceiling light is a robust lighting solution designed for marine environments, offering both regular and emergency illumination. It operates at a rated voltage of AC110V 60Hz, 220V 50Hz, or 220V 60Hz, with a power output of 2x20W and an emergency mode of 9W. The G13 lamp holder is compatible with fluorescent lamps, ensuring an illuminous flux of 1000lm. In case of power failure, the light provides an emergency operation time of over 3 hours. The IP44 protection class indicates that the unit is protected against solid objects over 1mm and splashing water, making it suitable for various marine conditions. With a durable steel or stainless steel body and an acrylic PMMA lampshade, this ceiling-mounted light is designed to withstand extreme temperatures ranging from -30℃ to +55℃ and weighs 7.3 kg.