SYLVANIA Ultra LED A19 Light Bulb, 60W Equivalent, Efficient 9W, 13 Year, 800 Lumens, Dimmable, Clear, Medium Base, 5000K, Daylight - 4 Pack (78040)

Received these Sylvania 16 Watt, 2700K (warm white) screw in bulbs, and I was pleasantly surprised that they have a smaller diameter than other 16 Watt bulbs. They measure 60mm/2.35" in diameter while the other (non Sylvania) 16 Watt bulbs I've bought in the past measure 70mm/2.75" diameter. The difference in diameter allows me to get a glass globe over a new bulb in a hallway fixture. They definitely appear to be 2700 K color temp, and I can only assume the brightness reaches their rated 1600 lumens. They seem bright.

I ordered a 4 pack of these bulbs which were shipped and sold by Amazon. They were exactly as advertised and worked great. I went to order another package and Amazon must have been out of stock but they were available at a lower price from Crazy Beauty. The description was exactly the same. What I received was NOT the same. The bulbs sent by Crazy Beauty were A21 bulbs not A19 bulbs, these things are HUGE and Heavy. They are not even a 4 pack, I received 4 individually packaged bulbs. I was going to return them but returning anything is a hassle and I realized that I could use them in my outside fixtures and larger lamps. They will not fit in the smaller lamps, they are larger than the harp.Note: I ordered the 1600 Lumen (100 watt equivalent) 2700K bulbs. These are hard to find at a reasonable price but my wife hates the 3000K bulbs, she says they look blue.

These LED bulbs are excellent replacements for regular incandescent bulbs as well as those small fluorescent bulbs for lamps. These bulbs use about 1/6 the amount of energy as incandescent bulbs while giving off more light which is much whiter! For every dollar one spends on electricity illuminating an incandescent bulb, the user will spend about $0.16 to illuminate an LED bulb for the same amount of time, and it will give more light, and much whiter light!

I originally bought these to replace some incandescent bulbs installed in some outside lights of our new home...and the bugs REALLY liked them. I ended up putting using these in the office instead and got some yellow bulbs for the outside.These seam great. Plenty bright for the office. No problems four months later...

OK - it's a light bulb. Even LED's are fairly common. I'm using these to light a screened porch. The cool-white light does an excellent job of this. I cook on a black-colored griddle and cooking in dim light required I wear a 'headlight' in order to see the food clearly. No more. My porch is lit like a commercial kitchen.The bulbs dim so that we can enjoy the porch without being overwhelmed with light. They do flicker a bit at the lowest settings.

Very happy about these bulbs. Bright and energy-saving. Great price. Was delivered safely - always a plus (it can go both ways with bulbs shipped by Amazon).

Used in dimmable sconces next to the bed. I don't know if I they'll last at long as they indicate, but so far I've had no issues and the light color is perfect for reading.

These bulbs were a very bright white which takes a little getting used to. But they had a tremendous amount of light to the room.

L'ampoule strobe lorsque que l'on baisse l'intensité. Light flashing / strobe when dimming. Not work proper. I will ask for return

Absolute garbage.....do not buy. I bought these bulbs to add more light to our family room lamps. We are currently using 9w led Noma bulbs but found it too dim. I installed these 16w (100 watt equivalent) bulbs and it didn't seem as bright as the 9w ones. Grabbed a light meter from my camera and it confirmed they are slightly darker (9w - 204, 16w - 182) Incredibly disappointing. Instead of being 75% brighter, they are 10% dimmer.

Our previous dimmable LED bulbs would not work with the new network-enabled electronic dimmer we installed. The Sylvania bulbs solved the problem, and deliver a nicer warmer light in our living room.

Los focos de calidad, buena iluminación y a buen precio

The warm white bulb is more yellow than other 2200k bulbs. Great bulb over all, just be aware that it is surprisingly yellow.