Grace Corporation introduces its new professional lighting product line, with three new luminaires in spot and wash versions added to the current line. Improvements for models Seth MR 250 wash and spot, Thot MR 600 Zoom spot and wash and Cronos MR 1200 Zoom spot and wash include and efficient optical system with new German crystal reflector; color correction system; new ballasts and igniters; new linear zoom combined with focusing; wash system with new linear zoom; indexable and replaceable rotating dichroic gobos; easily replaceable metal gobo wheel; replaceable dichroic filters wheel; CMY color mixing system; highly saturated hues; strobe, prism, and frost effects; iris; dimmer; digital display; and Philips lamps.