CHGLED700/500 Dual Dome LED Shadowless Surgical Light, OSRAM Cold Light Operating Lamp with One-Touch Endoscopic Mode, Screw-Free ABS Modular Laminar Flow Lamp for Operating Room

Product Overview

Core Performance Advantages

1. Long-Life Energy-Saving LED Cold Light Source

   Advanced LED cold light source with service life over 80,000 hours, eliminating frequent bulb replacement. More energy-saving and eco-friendly compared with traditional halogen lamps. No ultraviolet or infrared radiation; temperature rise on surgeon’s head ≤1℃ and surgical field ≤2℃ with minimal thermal accumulation.

2. Screw-Free Integrated ABS Modular Lamp Head

   All lamp components are one-time injection molded from ABS material with screwless assembly process. Fully enclosed streamlined housing eliminates airflow dead zones inside clean operating rooms, meeting high-standard laminar flow requirements and supporting strict operating room sterile management.

3. Humanized Adjustable Lighting Control

   Brightness can be freely adjusted to match different surgical scenarios. Optional LED touch LCD control panel realizes power on/off, independent adjustment of illuminance, color temperature and lighting modes.

4. Uniform Deep-Field Shadow-Free Illumination

   Optimized optical design concentrates LED beams into even high-brightness light column, delivering soft and stable deep focused illumination to meet high brightness and deep cavity lighting demands of complex surgeries.

5. 12-Speed Adjustable Color Temperature (3000K–5700K)

   Wide color temperature adjustment range improves accuracy of human tissue color judgment and effectively relieves eye fatigue for medical staff during long-duration operations.

6. Flexible 360° Balanced Suspension System

   Lightweight premium balanced arms (imported arms optional) with six universal joint linkages, 360° full rotation, freely adjustable height, angle and position for all surgical postures, smooth movement and precise positioning.

7. Stepless Manual Focus & High-Temp Sterilizable Multi-Function Handle

   Unique manual focusing technology solves LED focusing technical difficulties to realize stepless focusing. Detachable multi-functional disinfection handle supports high-temperature sterilization at ≤160℃.

8. Exclusive One-Touch Endoscopic Mode

   Press the endoscopic key to activate this mode: conventional LEDs turn off automatically and endoscopic lighting activates. Press again to restore normal lighting. Endoscopic mode adopts wide beam design with maximum spot diameter up to 400mm, perfectly matching minimally invasive endoscopic surgery.

9. Integrated Endoscopic & Focusing Mechanism

   Integrated structure of endoscopic lighting unit and focusing assembly ensures light, convenient adjustment. Endoscopic module, disinfection handle and handle control box are all integrally molded from ABS. Reserved mounting interface for surgical camera and electric focusing upgrade. Soft touch buttons are installed on focusing assembly, supporting power switch and brightness adjustment directly from the sterilizable handle.

10. Independently Dimmable Dual Lamp Heads

    LED beams converge through customized high-performance lenses to form effective surgical light field; maximum illuminance reaches 160,000Lux. Digital stepless dimming system supports separate brightness adjustment for the 700 lamp head and 500 lamp head.
    

Technical Parameters

• Model: CHGLED700/500 Dual Dome LED Shadowless Surgical Light
• LED Quantity: 84 pcs (700 head) / 59 pcs (500 head), German OSRAM LED beads
• Illuminance: 40,000–160,000 Lux for each lamp head
• Adjustable Color Temperature: 3000K–5700K (12-speed adjustment)
• Light Spot Diameter: 160–280mm
• Dimming System: 12-level adjustable dimming
• CRI (Color Rendering Index): ≥96
• Color Reproduction Index: ≥97
• Illumination Depth (20%Ec): ≥1200mm
• Illumination Depth (60%Ec): ≥800mm
• Temperature Rise on Surgeon’s Head: ≤1℃
• Temperature Rise on Surgical Field: ≤2℃
• Maximum Irradiance: ≤500W/m² (700 head) / ≤350W/m² (500 head)
• Power Supply: AC 220V 50Hz
• Total Input Power: 400 VA
• Minimum / Optimal Installation Height: 2.5m / 3m
  

Standard Configuration List (Single Unit)

1. CHGLED700 Lamp Head ×1 set, Brand: Chenhong
2. CHGLED500 Lamp Head ×1 set, Brand: Chenhong
3. Sterilizable Multi-Function Disinfection Handles ×2 pcs (1 standard + 1 spare), Brand: Chenhong
4. German OSRAM LED Light Group for 700 head ×1 set (84 beads)
5. German OSRAM LED Light Group for 500 head ×1 set (59 beads)
6. Balanced Suspension Arms ×2 sets (imported arm optional), Brand: Chenhong
7. Rotating Arms ×2 sets (for dual lamp), Brand: Chenhong
8. Switch Power Supply Assemblies ×2 sets, Domestic Brand
9. Ceiling Fixed Base ×1 set, Brand: Chenhong
10. Protective Cover ×1 set, Brand: Chenhong
11. Installation & Maintenance Tools ×1 set, Domestic Brand
12. Product Qualification Certificate & Warranty Card ×1 set, Brand: Chenhong
13. User Operation Manual ×1 set, Brand: Chenhong
    

Application Scenarios