Rolence built-in type LED Curing Light, to be integrated into a dental unit, dental delivery system.Economic solution for dental clinic.1. High-performance 5W LED as light source2. Light-energy output up to 1,400 mW/cm²,3. 5 seconds to polymerize 2-mm-thick composite specimen.4. Interchangeable and autoclavable curing tip rotates 360∘for curing at any position of mouth,5. Versatile fiber optic curing tip optional,6. Digital timer display, two modes selection: boost and ramp up,7. Two button easy operation8. Timer setting: 5, 10, 15, 20 sec. available