High quality Surgical Lamp Petal shape ceiling petal shadowless lamp operating room lamp 1- LED cold light source, service life up to more than 80,000 hours.2- The radius of rotation of the lamp panel: ≥182cm, the lamp head can be pulled down to the vertical ground, which is convenient for lighting at various angles. 3- Adopts liquid crystal display button control, which can adjust power switch, illuminance, color temperature, etc., to meet the requirements of medical staff on the brightness of different patients. 4- The balance system adopts imported arm spring components. The structure is light and handy, easy to control, accurate positioning, and can provide the largest adjustment range. 5- The lamp thickest part does not exceed 10cm, shell is made of imported aluminum.