عدسة مصباح إشارة من De Dietrich JJJ005408060

The indicator light lens is the transparent cover that protects and diffuses light from an indicator on boilers or burners. It ensures that status signals, such as power or eco mode, are clearly visible. Replacing a cracked or faded lens restores readability and helps users monitor their heating system's operation effectively, making it a practical spare part for maintenance.