Yes! I have two Zetalux 2 Pro (cool, 5000K, I believe) bulbs and LOVE them. They run very cool, saving even more $ in cooling costs, a significant consideration here in Arizona.
The light is great for all tasks and the diffusion is way better than some older spotlights. The Zetalux is MUCH nicer then the LED bulb it replaced, one by Bulbs of America, which, to be fair, really was designed as a spotlight.
I prefer the bluish light rather than the yellow light output as it seems more like the natural sunlight of the southwest.
One Zetulux Pro 2 is over my sink and is all I need for a washing dishes. It also serves as a night light, providing enough light to get around half the house at night.
The other Zetalux Pro 2 is a reading light and has great diffused light for this purpose.
I paid $34.95 for each, I believe. Just look around the web.
I'm curious about the difference between the ZetaLux 2 and Zetalux 2 Pro but do not regret my purchase.
In addition these are a "normal" size bulb, looking very small after getting used to CFLs and the older LED spotlights.