1. Light source: 5W LED 2. Blue light intensity: 700---1000 mW/cm2 3. Wave length: 420---480 nm 4. Turbo light guide: enhanced greatly curing effect 5. Power supply:ac. / dc. 12 V / 10 W Main Technical Parameters 1. Power consumption ≤ 10 W 2. Spectrum character:wavelength range: 420 --- 480 nm 3. Operation time:10 s : gradually light 2 s + intense light 8 s 4. turbo light guide :?9.8 ---> 7.5 mm, disinfectable 5. Depth of solidifying resin for 10s: no less than 5 mm 6. Power supply : ac./dc.12 V / frequency: 50/60 Hz 7. Size : ??.1 cm x23 cm 8. Weight : 150 g