... continuous mercury lamp3. Instant high-energy ultraviolet, stronger UV penetrating4. No thermal radiation, the thermal distortions are ... spectrum from 190nm to 860nmMain Applications: Products Gel curing, UV inks, UV coatings curing (optical, laser, optical communication, medical ... curing) Furniture surface curing (vacuum coating, roll coating, varnish curing for wood furniture or floor) CD, DVD ...