CHGLED700/500 Dual Dome LED Shadowless Surgical Light, CREE Cold Light Operating Lamp with One-Touch Laparoscopic Mode for Hospital Operating Room

Product Overview

Core Performance Advantages

1. Ultra-Long Service Life Cold LED Light Source

   Adopts advanced LED cold light source with service life over 80,000 hours, eliminating frequent bulb replacement. It is more energy-saving and eco-friendly compared with traditional halogen lamps. No ultraviolet and infrared radiation in the spectrum; temperature rise on surgeon’s head ≤1℃ and surgical field ≤2℃.

2. Aerodynamic Fully Enclosed Lamp Head

   Sealed streamlined lamp head eliminates airflow dead zones inside clean operating rooms, meets strict laminar flow standards and maintains sterile environment; easy to wipe and disinfect.

3. Humanized Adjustable Lighting Control

   Supports brightness adjustment for different surgical requirements. Optional LED touch LCD control panel realizes power switch, independent adjustment of illuminance, color temperature and lighting modes.

4. Uniform Deep-Field Shadow-Free Illumination

   Integrated 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. Six-Speed Adjustable Color Temperature (3000K–5700K)

   Wide color temperature adjustment range improves accuracy of tissue color judgment and effectively relieves eye fatigue for medical staff during long-time 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. Manual Stepless Focusing & High-Temp Sterilizable Handle

   Unique manual focusing technology solves LED focusing difficulties. Detachable disinfection handle supports high-temperature sterilization at ≤160℃. Built-in exclusive one-touch laparoscopic mode for minimally invasive surgery.

8. Independent Dimmable Dual Lamp Heads

   LED beams converge through high-performance customized 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 Lamp
• LED Quantity: 48 pcs (700 head) / 24 pcs (500 head), American CREE LED beads
• Illuminance: 80,000–160,000Lux (700) / 60,000–140,000Lux (500)
• Adjustable Color Temperature: 3000K–5700K (6-speed adjustment)
• Light Spot Diameter: 150–350mm
• Dimming System: Digital stepless 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℃
• Power Supply: AC 220V 50Hz
• Input Power: 400W
• Minimum / Optimal Installation Height: 2.4m / 2.8m
  

Standard Configuration List (Single Unit)

1. CHGLED700 Lamp Head ×1 set, Brand: Chenhong
2. CHGLED500 Lamp Head ×1 set, Brand: Chenhong
3. Sterilizable Disinfection Handles ×4 pcs (2 standard + 2 spare), Brand: Chenhong
4. American CREE LED Light Group for 700 head ×1 set (48 beads)
5. American CREE LED Light Group for 500 head ×1 set (24 beads)
6. Balanced Suspension Arms ×2 sets (imported arm optional), Brand: Chenhong
7. Rotating Arm with Fixed Ceiling Base ×1 set (for dual heads), Brand: Chenhong
8. Switch Power Supply Assemblies ×2 sets, Domestic Brand
9. Protective Cover ×1 set, Brand: Chenhong
10. Matching Installation & Maintenance Tools ×1 set, Domestic Brand
11. Product Qualification Certificate & Warranty Card ×1 set, Brand: Chenhong
12. User Operation Manual ×1 set, Brand: Chenhong

Application Scenarios