LED light curing device is tend to popular in developed country of EUR & USA, the adhibition in clinic has been substantiated, and it is used more and more. The LED of this device is pure blue light emitting diobe, light-wave can accelerate photosensitive composite resin with sensitive wavelength 450-480nm and reaction of whitening dentistry materials. It can be used to reconstruct and whitening teeth in nonnasality department. Compare with traditional halogen lamp curing device, LED curing device has some advantage unmatched as follows:
1. Latest LED of great power and long life 2. Cold lamp-house of low heat 3. No noise without fans running 4. High rate of light power conversion and power friendly