Illuminate your industrial applications with the ABB A3L4AA-6L4M Pilot Light. This 120V LED indicator features a vibrant amber color, providing clear visual signaling. Designed for reliability and visibility, it's an essential component for control panels and machinery..The ABB A3L4AA-6L4M is a 120V LED pilot light with an amber color. It is designed for 30mm mounting and utilizes LED technology for illumination.