Whitening accelerator and New design LED curing light(digital, wireless) High quality, Low price STANDARD 1. Strong optical output power, maximum is 1800mW/cm2 2. Five treatmet mode: Normal, Soft start, Pulse, Pulse soft start 3. Time setting: Time for LED curing light is 0-60s, time for Whitening is 0-30mins 4. Full color LCD display 5. Inter changeable battery pack, both use for seat charger and direct charger, Plug and play. 6. LED cold light output can treat all of dental tissue 7. Function of alarm for low voltage 8. Discontinuous operation: In the mode of whitening, the time-gap should be over 3 mins between two operation.