ABB Selector Switch Control & Adjustable LEDs Equipped with a 2-hole control box and genuine ABB industrial selector switches. Each LED layer can be independently set to steady (ON) or flashing mode, with a flash rate of 65 times per minute. Operators can flexibly indicate machine or process status while maintaining reliable manual control via the ABB switches. Industrial-Grade Construction with High-Visibility LEDs Constructed with a PC lens, ABS housing, and aluminum alloy pole for long-lasting durability in industrial environments. Each color (Red/Green) is equipped with 6 high-brightness LEDs with wide viewing angles and minimal light degradation, ensuring reliable visibility over time. ABB Selector Switch Control & Adjustable LEDs Equipped with a 2-hole control box and genuine ABB industrial selector switches. Each LED layer can be independently set to steady (ON) or flashing mode, with a flash rate of 65 times per minute. Operators can flexibly indicate machine or process status while maintaining reliable manual control via the ABB switches. Built-in Buzzer – Clear Audible Alerts Integrated buzzer provides a maximum volume of 85 dB, ensuring audible alerts are clearly heard even in noisy industrial environments. Combined with visual signals, it enhances safety and response efficiency. Mean Well Industrial Power Adapter – Stable and Energy Efficient Powered by a genuine Mean Well industrial-grade AC-DC power adapter with a 2-pin USA plug, supporting a wide input range of 85–264VAC. Extremely low no-load power consumption (<0.075W), compliant with USA EISA 2007 / DoE and Canada NRCan standards. Flame-retardant 94V-0 housing and double insulation enhance electrical safety. Compact design with aluminum pole and mounting bracket allows plug-and-play installation at workstations or machinery. Suitable for indoor industrial applications such as factories, warehouses, workshops, laboratories, and maintenance areas. The ANDONT 2-Stack LED Andon Tower Light with Buzzer is a professional industrial signaling solution designed for workstations and production lines. Featuring Red/Green LED indication and an integrated audible alarm, it provides clear visual and sound-based status signaling to support lean manufacturing, reduce response time, and improve operational efficiency. Built with industrial-grade materials, including a PC lens, ABS housing, and a durable aluminum alloy pole, this Andon tower is designed for long-term reliability in demanding industrial environments. Each LED layer is equipped with 6 high-brightness LEDs, offering wide viewing angles and minimal light degradation to ensure consistent visibility over time. The tower is equipped with a 2-hole control box and genuine ABB industrial selector switches. Each LED layer can be independently set to steady (ON) or flashing mode, with a flash rate of 65 times per minute, allowing operators to flexibly indicate machine or process status with reliable manual control. An integrated buzzer delivers up to 85 dB of sound output, ensuring alerts are clearly audible even in noisy industrial environments. When combined with the visual LED signals, the buzzer enhances workplace safety and improves operator response efficiency. Powered by a genuine Mean Well industrial-grade AC-DC power adapter with a 2-pin USA plug, the tower supports a wide input voltage range of 85–264VAC and features extremely low no-load power consumption (<0.075W). It complies with USA EISA 2007 / DoE and Canada NRCan energy efficiency standards. The flame-retardant 94V-0 housing and double insulation design further enhance electrical safety. Designed for straightforward plug-and-play installation, the ANDONT 2-Stack LED Andon Tower Light can be quickly mounted on workstations or machinery using the included aluminum pole and mounting bracket. It is ideal for indoor industrial applications such as factories, warehouses, workshops, laboratories, and maintenance areas