High Intensity U.V. spectrum light source with 60 watts per lamp provides significantly faster exposure time than that of black lights. These units are excellent for 4-color process, long runs and any extreme detail reproduction requirements. Quicker exposure time ( normally under 60 seconds depending on direct emulsion or capillary film). A.W.T.'s U.V. Spectrum lamps prevent undercutting during most applications. The Pro-Light 1 is complete with internal safety lights for viewing and setup. Digital timer is included.