Woodpecker B-Cure Plus Ergonomic 5W Rechargeable, Blue LED Curing Light, 1/Pk. Includes 2 Batteries and charging stand. Wavelength: 385-515nm. 5 working modes: Turbo 2,800-3,000mW/cm², Tolerance: ±10; Ortho 1,800-2,000mW/cm², Tolerance: ±10; Normal, Soft, and Pulse 1,000-2000mW/cm², Tolerance: ±10. Cures 2mm resin in 3 sec. A full charge provides more than 300 continuously under 10s cures.