SKL AD22-22DS/Y INDICATOR LIGHT AC (LED) 22MM - YELLOW (240V , 24V) *The Signal Lamp with special symbols can be carved inside of the lampshade. *High-strength polycarbonate lampshade material. *LED Signal Light is anti-interference signal lamp. *Built-in screw wire is more safe and convenient. *Pilot Indicator Light has long service life, lower power consumption and compact, With concealed terminal, it is both safe and creditable.