Double dome LED operating lamp
Model:YDE700/500 C type
Name: Double dome LED operating lamp
Product Overview
The YUDA YDE500/700 is a ceiling‑mounted, dual‑dome LED surgical light system, featuring a large 700‑mm primary head and a complementary 500‑mm secondary head. This twin‑head configuration delivers overlapping, multi‑angle illumination that virtually eliminates shadows, providing surgical teams with an uninterrupted, high‑clarity visual field. Engineered for fixed operating rooms, the system combines high luminous output with exceptional colour fidelity and a compact, space‑saving footprint.
Optical Performance – Brilliance and Colour Accuracy
Luminous Intensity: Each dome independently produces up to 160,000 lux at a 1‑metre working distance (measured at 5000 K), ensuring brilliant illumination even for deep, narrow surgical sites. The dual‑head arrangement allows independent or combined use, adapting to procedure‑specific lighting demands.
Colour Rendering: With a Colour Rendering Index (CRI) ≥ 97 (Ra up to 98 on the 700‑mm head), the light reproduces tissue colours with near‑natural accuracy. This high fidelity enables clinicians to confidently distinguish between vascular, neural, and pathological tissues without chromatic distortion.
Adjustable Parameters: The system offers a wide colour temperature range (3500–6700 K on the 700‑mm head, 3500–5500 K on the 500‑mm head), along with stepless intensity dimming (1–100%) and electronic focus adjustment for precise spot‑size control. These features allow customisation for different surgical phases and surgeon preferences.
Other model types you could choose
Advanced LED Surgical Lighting, YUDA made, Since 1992
| Technical data | unit | 700 Lamp Head | 500 Lamp Head |
|---|---|---|---|
| Spot center Illumination (in color temperature 5000K) | Lux | 60,000–200,000 | 55,000–180,000 |
| color temperature | K | 3500–6700 | 3500–5500 |
| Ra | - | 98 | 97 |
| 50% spot diameter d50 | mm | 160 | 150 |
| 10% spot diameter d10 | mm | 320 | 300 |
| illumination depth | mm | 5400 | 5200 |
| illumination adjusting range | % | 1–100 | 1–100 |
| ultraviolet irradiance (wavelength under 40nm) | W/m² | ≤0.02 | ≤0.02 |
| Focal distance adjusting mode (manual/electric optional) | - | manual/electric | manual/electric |
| Beads power | W | 1W unit ×80 LEDs | 1W unit ×48 LEDs |
| Power supply | V/Hz | 110V/220V, 50Hz/60Hz | 110V/220V, 50Hz/60Hz |
| Input power | W | 100 | 100 |
| LED average life | Hours | ≥100,000 | ≥100,000 |
| Installation ceiling height | m | 2.65–3.2 (8.69'–10.5') | 2.65–3.2 (8.69'–10.5') |
| Type standard | - | camera monitor | camera monitor, endoscopy mode |
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