Bought these for our salons. Much brighter and more balanced than the previous lights.
Met our color critical needs for accurate color matching to original artworks
Loved the no ballast required.
I have been printing B&W and color photographs for decades. These D50 tubes are the best light source I have ever used. The spectrum is perfect when viewing a metamerism checker. I will be buying more.
Using these for a new Art Printing Shop to do color matching. Very pleased with the product.