Schneider Electric XB4BVB3, Pilot Lite 24V Green LED

Amazon

Universal LED block to be used for all colors Improved color intensity and brightness Quick and easy assembly and disassembly Robustness to withstand harsh environments A wide choice of contact blocks for general purposes or specific applications (low current, standard) Various types of connection: screw clamp, connector, Faston connector, spring terminal, or printed circuit board Metal bezel making it ideal for severe environments specially for high impact and vibration resistance applications Simple modular design facilitates post installation servicing, modification and adaption of machines by non-specialists

Radwell UK

PILOT LIGHT, HARMONY XB4, GREEN, UNIVERSAL LED, PLAIN LENS, 24 VAC/DC, 50/60 HZ, CHROMIUM PLATED METAL BEZEL, 22 MM MOUNTING DIAMETER