Technical Parameter: 
Illuminance 40000-180000 
Color Temperature(K) 3700-5000 
Spot Diameter MM 150-350 
The depth of the irradiation (MM) ≥1200 
Brightness Adjustment Digital Display 1-100 
Color Rendering Index (CRI) >96% 
Color Reduction Index (RA) 97% 
Temperature at surgeon's head ≤1°C 
Temperature in operation field 2°C 
Power supply and voltage 220V+22V 50HZ+1HZ 
Bulb average lift ≥60000h 
Best height installation 2800mm-3200mm 
Configuration: 
1 700 lampholder  2 sets 
2 Disinfection handle  4 pcs 
3 Lamp beads  160 pcs 
4 Balancer   2 sets 
5 Rotating arm  1 set 
6 Fixed base  1 set 
7 Light tools  1 set 
8 Shield  1 set 
9 Operating manual  1 set 
10 Guarantee  1 set 
11 Switch power supply assembly 2 sets

Description:

1. LED operating shadowless lamp distinguished the common operating shadowless lamp, high color reduction index Ra≥97 increased the color difference. 
2. In venipuncture operation, the illumination color change can make doctors see the vein clearly. 
3. Micro-computer digital control circuit, with step dimming, can fully meet the doctor's visual brightening effect, reduce visual fatigue. 
4. The device with digital control brightness and is a reliable circuit design, also with uniform brightness adjustment, wide adjustment range, no stroboscopic. 
5. LED has no infrared and ultraviolet radiation, the wound healing can be speeded up and no radiation pollution. 
6. The operation lamp adopts fully enclosed structure and streamlined design, which fully meets the requirements of laminar flow purification and sanitation in the operating room.