Woodpecker LED.F Wide Spectrum, Rechargeable, Curing Light with Pedestal, 1/Pk. 360 rotating head, 3 s curing. 385-515nm wavelength, light intensity 1600 to 1800 mW/cm² and constant output. Light meter attached. Built-in fan to avoid overheat. OLED screen, all angles visible. A full charge can be used for more than 500 times continuously under 10s working time mode. Battery replaceable.