We Adopt the latest LED bulb, the service life is 30 to 40 times ... lux to 160,000 lux during the operation, with excellent color temperature , it is very convenient for doctor to identify ... speed and reduce the pain for patientWe Adopt the latest LED bulb, the service life is 30 to 40 times ... head temperature with 0.8°C ,it can call cold lights, it increase the working condition for doctor,The lamp ...