The DIALIGHT 630 Series LED Panel Mount Indicators are robust and versatile components designed for demanding industrial environments. Utilizing both InGaN and AlInGaP technologies, these indicators provide high light output and are built to withstand exposure to rain, dust, and sunlight. Common applications include instrument panels, pump system controllers, safety systems in mining and oil refineries, UL 508 panel applications, petrochemical controls, environmental monitoring equipment, and power generators. The indicators feature a mounting hole size of 1.18 inches (30 mm) and are available with various voltage and color options.