The ACR 2851 RLB-44 is a compact, high-intensity LED remote area lighting system designed for marine use. It provides 360° visibility up to 7 nautical miles with a light output of 44 candelas. Ideal for marking obstructions, the self-contained unit is powered by user-replaceable batteries for up to 5 years of continuous operation. Its durable polycarbonate construction meets USCG, IALA, and IEC requirements.