The shell type surgical lamp adopts imported LED cold light source, ultra broad and high transparency optical lens, adopts a fully enclosed streamlined lamp head design, and is equipped with an integrated hollow handle. The detachable disinfection handle can rotate 340 ° and adjust the light spot independently. Multiple color temperatures and brightness control adjustments to meet the personalized needs of doctors. The R9 function, R11 function, and one click endoscope function are independently controlled.