Standard light source color matching light box: displays the usage time, name and number of switches of each light source; the light source switches automatically and has metameric function; no preheating is required and no flashing, ensuring fast and reliable color evaluation; low energy consumption , no heat (no need for heat dissipation), high luminous efficiency; equipped with more complete British and American standard common light sources; the name of the light source can be changed, making it more convenient to add light sources.

XD-1068 four light sources:
1. Display the usage time and total time of each light source
2. Automatic light source switching, with metamerism function
3. No preheating required, no flickering, ensuring fast and reliable color evaluation
4. Low energy consumption, no heat (no heat dissipation required), and high luminous efficiency
5. Small size, easy to use and low price
6. Composite engineering plastics, produced by molds, will not yellow, deform or peel off for more than ten years.
7. The new international appearance style combines the advantages of British and American light boxes.
8. Seamless structure design, 100% light-proof and light-proof, avoiding interference between light sources.
9. Elastic foot pads (standard configuration) can be added to avoid scratches on the table and increase the stability of the placement.
