Light curing unit is pistol designed for easy use in the patients mouth to cure bonding and composites. 120 volts or 220 volts AC, 80 W. Fiber optic curing light at 8/9 mm diam, 60 deg. tilt. LED curing lights are autoclavable and feature a 10-60 seconds timer. Wall mounted available. Intensity: at least 500 mw/cc Bulb: 12V/75W; Unit has electronically controlled power input for longer bulb life (Bulb and fiber optic not covered in warranty).