The Schneider XVLA135 is a switch fixation pilot light designed for use in electric and electronic applications. It is designed to be visible from a distance and emits a bright light when an electric signal is sent to it. The device has a 24V input voltage and is equipped with an 8mm panel cutout for easy installation. It also features a plastic housing and screw-clamp terminals for easy wiring. The light is designed to withstand up to 10,000 operations and is rated IP20 for protection against dust and moisture.