Technical Specification: 1.Power supply:AC 15V- 24V 2.Light source: blue light; wave length: 420nm- 480nm 3.Working condition: *Environment temperature:5? - 40? *Relative humidity: ?80% 4.Net Weight:135g 5.Consumption power: ?8W 6.Protection type against electrical shock: Class II 7.Protection against electrical shock:Type B equipment 9.Protection against harmful ingress of water or particular matter:Ordinary equipment (IPXO) 10.Safety in the presence of flammable anesthetic mixture with air,oxygen or nitrous oxide: not suitable under this condition. 11.The solidified depth of the curing light composites resin for 10 seconds will not less than 4 mm. 12.The optic fiber of the curing light can be removed,and autoclaved under the high temperature and pressure