Just Normlicht Daylight 6500K proIndustry 59in - 58 wattDescription Just Normlicht Daylight 6500 proIndustry In order to establish optimum conditions for critical color evaluation throughout the complete digital workflow (the designer's color monitor workplace, the proofer in the prepress area, and the final print out in the pressroom) it is necessary to create identical standardized lighting conditions. Just Normlicht's Daylight 6500 proIndustry fluorescent tubes provide standardized lighting that fully