Clever light cure. Specifications: Dual wavelength LED: - Usable all kinds of materials in the field with 405nm & 460nm peak wavelength LED. Focused light: - Increase efficiency of light. Autoclavable and interchangeable guide cap: - Guide-cap is autoclavable and interchangeable to prevent cross-infection. 4 curing light modes: - The user can select High, Low, Softstart, or Pulse mode as they want. Time setting available (Softstart is fixed for 20 sec.): - User can select time settings as needed. 330˚head twist and slim head: - It makes it easy to get approach into the oral. Angled handpiece design: - Most familiar design for user. OLED screen: - It shows device states on the OLED screen with clearly.