The GraphicLite Show-Off Portable Color Viewing Station from the D5000 series is an excellent addition to your printing and graphic arts equipment. This was used in a photo studio for color accuracy when printing images. NOTE: Bulbs work but it is used so please keep that in mind. See pics to see unit ON. This viewing station is designed with high-quality materials that ensure durability and reliability. With its compact & portable size, it’s easy to bring it with you wherever you go. This machine is perfect for professionals who value color accuracy and consistency. It’s equipped with features that allow you to evaluate color under controlled lighting conditions. The GraphicLite Show-Off Portable Color Viewing Station is an ideal investment for those who want to achieve the best results in their printing projects.