I am extremely satisfied with the D50 5000 K T5 LED linear light fixture. I'm using it in a small gallery space to light oil paintings, and the colors are absolutely correct. No problem with glare. Installation was simple. I only wish the cord was about twice as long. I will definitely order again. I use Waveform lights in my studio fixtures as well. Perfectly satisfied.

Noticeably more natural looking white light when we compared side by side with other popular 5000K bulbs, none of which claim D50 ISO compliance as these do. Very nice having them available as overhead tubes to match. I never want my R9 to be less than 80 ever again.

These bulbs put out accurate, pleasant light that does very well for photo print matching (at a far cheaper price than off-the-shelf viewing stations). I have fixtures all over my studio and couldn't be more pleased with them.

The only space I could carve out for a painting studio is a tiny corner of a tiny office, lit by an overhead that couldn’t give an anemic firefly a run for its money. I didn’t want to re-wire the room, so I needed a setup that was economical, space conscious, and most of all USEFUL. I used these light in reflector shades mounted on light poles and they are perfect. The colors remain true so I’m not compensating for the tone of my lighting. They are bright but not hot. These re pro level lights that even a pauper can afford. Don’t hesitate. You won’t regret the decision.

Very happy with the lighting, since I don’t have much natural light in my studio space.