The 556-1604-810F is a Class 1, Division 2 panel mount LED indicator featuring green color output, engineered for use in hazardous and outdoor environments. This indicator operates at 24 VDC with a typical current of 32 mA and delivers a typical intensity of 41,500 mcd, utilizing InGaN LED technology for maximum light output. The unit is housed in brass with white or black nickel plating, features a transparent polycarbonate lens (UL 94V-0), and is rated for IP66 and NEMA 4X protection, making it highly durable against rain, dust, and sunlight. It operates reliably across a temperature range of -30°C to +85°C and is certified to UL 1598, with RoHS compliance and an IK07 impact rating. Common applications include instrument panels, safety systems, UL 508 panel applications, petrochemical facilities, mining operations, and environmental monitoring systems.