Crystechcoating, manufacturer of LED cold white light source as substitute of traditional xenon and halogen lamp applyed to medical endoscope, and microscope. Our LED cold white light source, could be equivalent to 180w xenon lamp, with the unique advantage of LED&＃039;s, such as low energy consumption, dozens of times that of xenon&＃039;s lifetime, no UV& IR, no infection. Our light source are with wolf, olympus, storz fiber interface. LED light source modules are specially for manufacturers, with more flexible on customer&＃039;s own design, brand and fast assembly to their own LED cold light source. Crystechcoating keeps on developing the most advanced LED techniques and applyed to worldwide medical fields.