Illuminance determines how bright the surgical field is, while CRI and R9 determine how safe the surgery is. As global medical standards become stricter, high-color-rendering LED surgical lights have become the mainstream choice for modern operating rooms. When purchasing surgical shadowless lamps, always take Ra ≥95 and R9 ≥50 as the basic threshold, and select R9 ≥50 high-precision configuration for complex surgeries. Scientific CRI parameter matching effectively improves surgical accuracy, protects patient safety, and reduces the work fatigue of medical staff.

Discover PAX deep cavity surgical light with 160,000 lux illumination, 1350mm depth, Ra≥99 color rendering, and advanced shadow control for modern operating rooms.

May 19–22, 2026 The 31st São Paulo International Medical Fair (Hospitalar) was held at São Paulo Expo Exhibition & Convention Center