2. Special design of color temperature compensation provides closer to that of natural sunlight and helps the doctor to distribute operation parts clearly and accurately.

 3.Digital-control circuit offers many functions, with 10 segment brightness selection stepless lighting regulation, brightness memory, low voltage,start-up and power on self test etc.

4. The integral reflection system is applied to focus the beam into a uniform beam with high brightness.

5.Streamlined modeling, with lower air damping coefficient, can improve the air cleanliness of surgical wounds, and can be used in operating room with high purifying requirements.