These lights seem to have no flickering as described. I like the company providing thorough technical details and the photometric reports. I plan to purchase more bulbs.
I am sensitive to flicker and tried one light bulb just to see how it would work. I'm back to order a pack of six!
This bulb gives clean light but does not seem as accurate as the 3200k film grade led light strip - those are exceptionall, these don't appear as clean. I know there is 200k difference in color temp, but I suspect the led film grade strip lights are also higher CRI... just judging by eye.
Ordered both the D50 and FilmGrade 5600K E27 bulbs to light my studio/working area where I'll be handling many paintings and prints. Very easy to install and the results seen on the artwork are stunning.
Using these fixtures in a nine-light fixture I've designed to take advantage of improvements in LED bulbs. Excellent reds and minimal magenta/green bias. Printing out spec sheet and laminating it so clients can see the photometrics. Game changing!
These look almost like incandescent bulbs! So good!
Colors of my paintings have never looked better.
I have finally found a bulb that does everything perfectly for my needs. I can have these on all day with no eye strain and the colors of my surroundings have never looked better.
Lights have to be flicker free or else I end up with horrible headache pain. These are serene and totally absent of flicker. A definite plus is the nice spectrum, 3000K in anything except halogen usually picks up a greenish hue, but not this bulb, it looks just like a real halogen lamp. I think this has to do with Waveform's taming of the blue spike and cyan suck-out to a mild ripple. These two attributes make this pretty much the best A19 on the market.
Great high-quality light at a very reasonable price.