DefinitionA dental curing light is a medical device that polymerizes light-sensitive resin materials using specific
Cordless Dental Curing Light
Working Principle
1. Photo-polymerization: Emits 460-480nm blue light to activate photoinitiators (e.g., camphorquinone) in resin,
triggering monomer cross-linking.
2.Energy Control: Built-in timer and cooling system maintain optimal irradiance (1000-3000mW/cm²) and exposure time.
LED: Dominant type, energy-efficient, instant activation, narrow-spectrum blue light.
Clinical Applications
1.Composite resin restorations
2.Pit and fissure sealants
3.Dental adhesive curing
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