Bluephase G4 is a cordless high-performance Polywave® LED polymerization light that produces “halogen-like” broadband spectrum of 385-515nm energy-rich blue light with an intensity of 1,200 mW/cm2, suitable for curing all dental materials. Ergonomic and lightweight handpiece (135g including battery and light probe). The curing time can be individually set using the time selection button (10, 15 or 20s). The PreCure program at 950mW/cm2 is preset to 2s and is intended for pre-curing light-cured cements to facilitate the removal of excess material. During curing a signal beep sounds every 10s. 2h full charging time produces curing capacity of approx. 20min. Polyvision technology alerts by vibrating if curing light probe is moved away from the tooth while curing and increases the curing time by 10% (can be deactivated). Symbol lights indicating current charging status. Package includes: inductive charging base with integrated radiometer, power cord and power pack, handpiece, 10mm autoclavable light probe black, anti-glare shield, 3pcs autoclavable anti-glare cones, handpiece support, 50pcs sleeves and instructions for use.