1. Light source: 5W LED 2. Blue light intensity: 800---1000 mW/cm2 3.Operation mode: SET: 10/15/20s ��������nbsp; 3 S strong light 4. Turbo light guide: enhanced greatly curing effect 5. Specially one button of 3 s intense light for dental cosmetology of erose tooth 6. Power supply : FB-A6: Ac 100-240V FB-A8: Ac 12 V (connect to dental unit) Main Technical Parameters ��. Power consumption ≤8.5 W ��. Spectrum character:420- 480nm ��. Operation time: ��nbsp; 10 s: gradually light 2 s + intense light 8 s; �����5 s: gradually light 3 s + intense light 12 s; ��nbsp; 20 s : gradually light 4 s + intense light 16 s; 3 s : intense light 3 s (for dental cosmetology of erose tooth) ��. turbo light guide : 圭9.8 --->圭7.5 mm ��. Depth of solidifying resin for 10s: no less than 6 mm ��. Automatically shut down time: 30s 7. Power supply : FB-A6 : Ac 100-240V frequency: 50/60 Hz FB-A8 : Dc or Ac 12 V / 1.5 A frequency: 50/60 Hz ��. Size of host unit : ��.3 cm x23.5 cm ��. Weight of host unit : 170 g