Yokogawa Electric Corporation 2L55AM700455 Back Light Unit

The Yokogawa 2L55AM700455 Back Light Unit is an internal panel illumination component for Yokogawa HMI displays, providing dedicated lighting to enhance readability of display screens. Used in operator interface systems, it is commonly installed in industrial HMI panels, display units, and control interfaces to replace failed backlights or maintain visibility in legacy panels. This industrial-grade backlight is designed for Yokogawa display modules and panels and is typically available as a surplus or replacement component; common replacements include Yokogawa B8703KB Back Light Unit, Yokogawa Display Backlight Assembly (DX Series), and Yokogawa HMI Backlight Module.