3 in 1 Dental Cure Light Curing Whitening and Metering UV Curing Machine 4-core 12W LED Resin Curing Lamp Dentistry Instrument

3 in 1 Dental Curing Light Curing Whitening and Metering UV Curing Machine 4-core 12W LED Resin Curing Lamp Dentistry Instrument   Features:   Special lens focusing design; Wide spectrum blue purple light design, suitable for the vast majority of resins on the market; 4-core 12W high-power LED light source; The curing head can rotate 360 degrees; Circuit constant power output design; Four working modes: ultra high power, constant power, gradient, pulse; Time setting: Ultra power mode: 1S, 3S, 5S; Constant power mode, pulse mode, gradient mode: 5S, 10S, 15s, 20s, 25S, 30s, 35s, 40s.   Specification:   Electrical safety classification: Class II; Internal power supply; Type B applied part Input voltage:AC100-240V~50/60Hz Output voltage:DC5V=1.0A Lithium battery Model:186501S1P Battery Type: rechargeable lithium battery Capacity:2200mAh Internal power supply voltage:DC3.7V Wave length:385~515mm Radiation in the 385-515mm wavelength range:≥1500mw/cm2 Packa