Broad spectrum LED Curing Light Large active curing area of 10mm diameter 3sCure 3sec (3,000 mW/cm²) Turbo 3sec, 5sec (2,000 mW/cm²) High Power 10sec, 15sec, 20s (1,200 mW/cm²) PreCure 15sec, 20sec (950 mW/cm²)