White Dial Flicker-Free Frosted Dimmable A19 Light Bulb - EyeComfort Technology - 800 Lumen - 5 Shades of White - 7W=60W - E26 Base - Title 20 Certified - Indoor - 4-Pack

I've been using LED bulbs for 9 or 10 years now, and I've tried many different ones trying to find those that would work well for a particular place. Of all I have tried, these are the clear winner. First: The color temperature can be set to different levels, 5000k-4000k-3500k-3000k-2700k, by a setting at the bottom of the base. It is quite surprising how much difference there is between the settings. So, you can adjust these, experiment, and find the perfect color temperature for where it is being used. Second: They are dimmable from 0 to 100%. Many other dimmable bulbs I have used don't work well at a low dim: the bulb intensity will fluctuate with time, sometimes shutting off completely. These bulbs don't. When set to a certain dimming level, they keep the intensity level constant. Also, unlike most other bulbs, they will start up at a low dim above a low reasonable threshold. Third: These really are flicker free as far as I can tell. Even at a low dim level, I can detect no flicker at all. Other no-flicker bulbs often do flicker, especially at a low dim. So, these bulbs check all the boxes I have for an LED. When I buy new bulbs, these are the ones I will mostly get. They do only seem to be available in 40 and 60-watt equivalent sizes. Some of my ceiling lights need more than that, so I will still use others in those lights (Esp. the Bioluz 100-watt equiv. dimmable bulb). For all else, these Philips bulbs will be my choice.

These Phips LEDs are better than other brands as they are all glass bulbs and look like incandescent. Plus you can adjust the Kelvin setting using a flathead screwdriver on the tip where bulb screws in. Flicker free for most part. But having used many of these the last few years, you always get a 2-3 lemons that will flicker if you purchase 25. So you may have to return the defective ones. Sadly, mine I bought via Amazon did not arrive in time so I had to pdrive 55 miles one way to get them for an open house and returned these to Amazon. But I bought the exact same thing. So the reviews stands. I really like these Ohilips adjustable LED A19 standard glass bulbs.

I can't speak to the longevity of the bulbs since I just got them today, and I didn't test their dimmability, but they're pretty handy and the price was acceptable ($16.99 for 4). I purchased them because I was getting frustrated trying to figure out which type of light to use over my bathroom vanity. Daylight is a pretty obvious description, but all the others meant nothing to me, and seemed to vary from one brand to the next. With these, you have 5 shade options, and you switch from one to the next simply by turning the dial, which requires minimal pressure to do, at the bottom. You hear a faint "click" when the arrow has lined up with a particular shade, so you know you're at the right spot.They're "instant-on," and there's no flicker. For people who understand all the various aspects of lightbulbs, the box says these are CRI 90, not 95, which is what's shown in the listing.I attached a picture that shows the difference between the highest 4 shades. I didn't bother with the 2700 "soft white." For reference, there aren't any windows in my bathroom, my light fixture is brushed nickel with frosted glass, the mirror trim is pure white, and I'm quite pale. "Daylight" accurately captures my true color, but it's pretty jarring & I don't recommend using it in a bathroom, especially if your fixture has multiple bulbs. I went with "cool white," which takes a bit of the edge off. Since my fixture has 4 lights, the combined brightness is perfect. If your fixture has fewer lights, I'd consider going with brighter bulbs.

Very happy with these! I would say everything Philips is advertising with their Eye-Comfort spec is accurate: no flicker, no noise, dims well, high CRI (Note: the box says 90 CRI, not 95 like in the Amazon photo), and being able to choose the color temperature is AMAZING! I set each bulb to a different color before I installed them in the bathroom vanity so we could see the spectrum and pick which one we liked best. We chose 3500, so I unscrewed the other bulbs, changed the dial, and screwed the bulbs back in. These are a little more expensive than some LED bulbs, but I feel that they're a pretty great deal for what you get! These are also quite efficient, even for LEDs, and have a long claimed lifespan (though I'm not sure if they're rated for enclosed fixtures). These appear to be frosted Edison (filament) bulbs, with three or four filaments, each a different color. Changing the setting changes the combination of which filaments are active. Pretty neat.

Like the adjustability and the incandescent form factor of an all glass looking frosted bulb (spot on).Only downside is they don't seem as bright as the similar wattage and color bulbs around them in home. Also a tiny bit of blue tinge to the bulb outside (not the light itself) when lit, which is weird when color is dialed down to 3000k.Will update if longevity becomes an issue but so far only Philips bulbs seem to last long.

The best feature is being able to choose you brightness level and you turn the dial on the bulb using a screwdriver (or butter knife 😂) I keep mine to the brightest setting because we have dimmer switch and these bulbs are dimmable so it work with our light switches. I use these in over light lighting and lambs. Buy these bulbs, so worth it!!

New house with new wiring, the "contractor grade" bulbs all tend to flicker, especially when first turned on. Given the age of LED technology, this was annoying. Bought these and they work as expected.The adjustment for "color" of white is very easy and nice. Test all the shades of white, they are quite different!