CCS, Inc SQR-56RO-ISM LED Ring Light

CCS, Inc's SQR-56RO-ISM LED Ring Light is a compact, square‑housing illumination unit that mounts a dense ring of bullet‑style LEDs on a flat circuit board to deliver direct light toward the center of the workpiece. As with CCS's SQR series, its design concentrates light in the center while minimizing stray illumination, and a diffusion plate helps produce uniform, diffused output suitable for high‑contrast imaging. LEDs are mounted on a flat PCB and emit light upward onto the target, a configuration the company notes for precise center illumination in image‑processing applications. The SQR‑56 family includes multiple color and wavelength options, including white (SQR-56SW2) and infrared (SQR-56IR940); catalog references also show models like SQR-56RD2 and SQR-56GR2, underscoring the range of configurations available in this line. This model is well suited for machine vision and inline inspection tasks, such as PCB and surface defect detection, where bright, uniform ring lighting enhances feature visibility and camera performance.