The primary function of LED D Curing Light is to emit high-power blue light, generated by a 3W LED light source, which delivers wavelengths ranging from 420nm to 480nm. This specific wavelength range is ideal for dental applications, enabling effective curing and solidification of dental materials. While using LED D Curing Light, it is essential to adhere to certain precautions. Direct eye exposure to the blue light should be avoided, and the light should be aimed straight at the composite resin for optimal solidification. LED D Curing Light offers multiple operating modes, including full power, ramping mode, and pulse mode, which can be selected using the mode button. The solidification time can be adjusted using the time button, with options ranging from 5 to 40 seconds. The power button controls the emission of blue light, allowing for precise control during dental procedures.The optical fiber should be sterilized before each use, while other parts can be cleaned using clean water or neutral sterilized liquid. The curing light is equipped with an over-heat protection system, allowing for continuous operation within specified time limits.