Aerospace and Defence Products provides 502 Series professional LED panel indicators from Marl. These are 8.1mm mounting, professional LED panel indicators feature a high-intensity LED element in a range of colours and voltages. A reverse protection diode is fitted as a standard element in all voltage models. Termination of these indicators is achieved by standard solder/crimp tags. These LED panel indicators are fitted with a smoked raised lens assembly to provide enhanced wide angle viewing. These precision turned housing are manufactured from brass with a high-quality, bright nickel finish and are supplied along with full mounting hardware. Some of the benefits of these indicators include high-optical performance, vandal resistance and sealing specifications in excess of IP67.