This Harmony XB7 range is aplain lens monolithic blue pilot light. It is supplied with 230V AC, uses an integral LED and screw clamp terminals. It is clearly distinguishable visually at a distance due to clear colors and illumination via integral LED, enabling complex machine statuses to be read at a glance. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments. It is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. Its wide range of operating temperatures from -25�C to 70�C allows versatility in usage of product. It has a double insulated plastic bezel and a weight of 20g. It is a green premium product and conforms to international standard and certifications.