Bluephase® G4 is an intelligent LED curing light thanks to its Polyvision™ technology that helps clinician ensure a more effective polymerization of light-cured dental materials. Bluephase G4 also features Polywave™ technology, which provides a broad wavelength spectrum of 385-515nm, which allows the light to cure all dental materials on the market today. Includes: (1) Bluephase G4 Handpiece (1) Bluephase G4 Battery (1) Light Guide 10mm Black G4 (1) Charging Base with Built-In Radiometer (1) Power Cord (1) Power Pack (3) Anti-Glare Cones (50) Protective Sleeves