This Harmony XVB illuminated unit is supplied with 24V AC/DC and has a integral red flash discharge tube with a strobe light. This red indicating bank lens is designed as an illuminated unit to be connected with base and create complete tower light. It has a 70mm diameter It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66, making it ideal for operation in harsh environments. Its flash discharge tube offers a strobe light, allowing it to clearly display the status of your machines in applications such as automotive, machine tool, material handling, packaging, assembly stations, conveyors. Simple and modular design to allow for easy installation with base unit and make complete tower light. It complies with international standards and certifications (CCC, CSA C22-2 No.14, EN/IEC 60947-5-1, EAC, UL 508 standards and NEMA 4X).