... power, maximum to 1800mW/cm2. CHARACTERISTICS Unifies both whitening accelerator and LED curing light Strong optical output power, ... LED curing light, and 0~30 mins for whitening Full color LCD display Interchangeable battery pack, with ... C),50~60HZ Working mode:LED Curing Light+Whiten accelerator, 5 working mode (optional) *Battery Type:Lithium ... 1200mW/cm2, max reach 1800 mW/cm2 Whitening accelerator