The JBY20-1D is a robust corner LED light designed for various indoor applications, including emergency illumination in maritime environments. It features a steel body and an engineering plastic lampshade, ensuring durability and reliability. With a color temperature of 6500K and an illuminous flux of 850lm, it provides bright and efficient lighting. The light operates within a wide range of ambient temperatures from -25℃ to +45℃, making it suitable for diverse conditions. Additionally, it offers an emergency mode (JBY20-1ED) for enhanced safety.