Spectrum Illumination RL-DF4-880 Dark Field Ring Light Infrared

Spectrum Illumination RL/DF4-880 Dark Field Ring Light (4" x 4") delivers infrared illumination for close-up machine-vision imaging with 880 nm LEDs in a compact ring that provides dark-field illumination. It operates from 24 VDC with no driver or controller required, includes a 4-meter cable and an M12 quick-disconnect connector, and supports High Speed (HS) Strobe technology for synchronized capture. With an estimated service life of up to 100,000 hours and a 10-year warranty, this RL/DF4-880 is designed for durable IR illumination in automated inspection, defect detection, and other industrial imaging applications.