Dental Led Curing Light 1. Working Modes : Fast , Pulse, Soft Start 2 .Packing: 1pcs/box Dental Wireless Led Curing LightSpecificationsWorking voltage: AC100-250V,50-60Hz, input voltage ... ),Rechargeing drained battery: approx.120 minutes, the 8mm light guide rotates 360degree for easy alightment of light tip restoration. Dental Led Curing Light plus Dental Wireless LED Curing Light