SDS Kerr ​/​ Sybron Dental Specialties Curing Light VCL 401 Optilux 401 Power Specifications: 120V ~ 1.25A 50​/​60Hz Condition: Used ​/​ Fully Functional (Cosmetic Imperfection), see photos Time Settings: 10, 20, 30 40, 50, and 60 seconds Weight (Handpiece ) - Control Unit: 0.661387 lbs - 6.39341 lbs Tested & Working: The unit powers on properly, and the internal cooling fan and activation trigger work exactly as intended. Cosmetic Note: The black composite light guide tip has a chip​/​imperfection. While this does not stop the halogen light beam from activating and functioning properly, please review the listing pictures carefully to assess the tip before bidding.