Long wavelength of 403.2, 417.2, 425.1, 426.2, 639.6nm
– It is the lamp which improves the penetration, and puts gallium inside of the UV lamp instead of metal, and outputs the unique and long wavelengths of gallium of 403.2, 417.2, 425.1, 426.2, 639.6nm
– Gallium UV lamp is mainly used for colored ink required for a good penetration, or the woods with a thick coating layer, exposure of film, plate making, and hardening of colored paints.