Industrial USB56LS-3 LED Tower Light Assembly

USB56LS-3 Signaworks USB LED Tower Light, Pole Mount with 5 Warning Sounds is a three‑lamp LED stack designed for industrial signaling that plugs directly into a USB port for control and power. The 3‑light module provides Red, Amber, and Green status signals, with the broader USB56L family offering color options including Red, Amber, Green, Blue, and Clear. This unit arrives as a pre‑wired, ready‑to‑install assembly with a 68‑inch USB cable, pole, nuts, and a right‑angle bracket for quick mounting, and it requires no external power. It supports USB 1.1 or higher, enabling straightforward computer or controller integration, and a desktop control program with a PC developer library is included for custom setups in languages such as Visual Basic. For audible signaling, the USB56LS offers five warning sounds at up to 85 dB at 1 meter, providing attention-getting alerts without additional hardware. Optional accessories include a ground‑mount version (USB56LG) and various bases (Flange NT-550, Right angle NT-560, Swivel NT-570) for flexible installation. The USB56LS-3 is the three‑light, USB‑driven member of Signaworks’ USB56L series, ideal for lean manufacturing environments, assembly lines, test benches, and control stations where clear, immediate signaling is essential.