POWER: Lithium battery

3 w, 5 W and 7W choose

Blue light output, wavelength: 430-485 mm
Three working modes: Greadually, flashing, all right
Four kinds of time: 10.20.30.40 seconds to choose
Digital LED display
Brightness: 3w: >=1100w/cm2

5w: >=1400w/cm2
7w>=1700w/cm2
Solidification time and depth: 10s: 2-3mm
Solidify all brans of resin materials
Two types of power to choose: A type: Li-battery power
Btype: AC 110-240V power