High intensity, light-weight, cordless LED curing light. Curing of all light-curing dental materials whose polymerization is activated within a wavelength range of 450-480nm. Only 2.5oz weight. Vibration after 10 and 20 seconds. Wavelength range: 450-480nm Light Intensity (output): 1,300 mW/cm Total Operation Time: >45 cycles of 20 second cures with full charged battery Operating voltage: 100-240 V AC 50/60 Hz Handpiece Length: Ø 12.6mm x L 210mm Handpiece Weight: 70g (including device base and light guide) Includes: (1) Celalux 3 Handpiece (1) Battery Charger (1) Power Cord with interchangeable main adapter (2) Lithium Power Batteries (1) 8mm Light Guide (1) Rubber Shield (1) Operating Instructions