MK-Z series use high brightness  LED cool light source. Adjustable color temperature, brightness and fielddiameter. Features: Soft light, not dazzling. Uniform brightness, low power consumption, long lifespan andenergy saving ect. Application: operating room and treatment rooms, for localized illumination of the patient’s operating orexamination area. Features: 1. Long Lifespan Germany Osram LED Licht Source. Overall aluminum board with good dissipation, power of the LED has a largemargin to over 50000hours lifespan 2. Precise Brightness Control High-frequency PWM modulation and constant current drive design, realize precise control of LEDS current andstable color temperature. 3. Adjustable Color Temperature High and low color temperature LEDS Consist and independently controlled, adiusted from 4200-5500K to meetthe needs of doctors. 4. Adjustment Field Diameter Field diameter adjustment by turning the central handle, meet the doctor’s usage. 5. Simple and Friendly Operation Interface Touch control to avoid moving the lamp head, and the high-definition full-color LCD display is clear at a alance. 6. Multi-angle Adjustment 3joints can rotate to realize multi-angle irradiation. 7. Stable and Lightweight The large-span design of the base, the S-shaped vertical support tube, and the silent casters with locks, stableand move flexibly.