14W (100W - 150W Equivalent) 4 Pack A19 LED Light Bulb, 1600 Lumens 2700K Soft/Warm White, E26 Medium Screw Base, UL Listed, XMprimo

The Good: A pleasant warm colorThe Bad: Not anywhere near 1600 lumens more in the range of 1000 lumens, more like a 75 watt incandescent. I compared them to the light output of my existing bulbs. I wanted to use these bulbs in the garage and the utility room. They are not bright enough. They are also very directional, with most of the light go to the the top of the bulb. They do work in my floor lamp well, but that is not what I wanted them for. Seller is selling me brighter bulbs at a big discount for the garage and the utility room. It is 3000k not 2700k but will be OK for the utility application.Overall update: Now that I have had them in my floor lamp for several days. I like the warm white and less glare of these bulbs. They certainly are not 150 watt equivalent and probably not even 100 watts but they are comfortable and pleasant 75watt equivalent with a warm incandescent bulb glow

The light quality, temperature and brightness are good. I agree these are over 100W equivalent.PLEASE NOTE - the shape of the bulb does not match a normal incandescent perfectly. I find that these fit in MOST but not all bases. For example, in my garage door opener, the plastic base that the bulb screws into is slightly deeper than the bulb base in my lamps or other fixtures. On this LED bulb, notice that the plastic flares out significantly JUST past the metal threads of the base. I have circled that flare in the photo attached. That flare on the bulb prevents it from screwing into deeper sockets. They did not work in my garage door opener due to lack of electrical contact, so I had to put incandescent bulbs back. I will use these elsewhere.

I have a large dark garage with a single overhead light socket. I had the largest fluorescent bulb I could find in it that was rated at 150W. It was pretty good, but I still wanted more illumination. The largest local LED bulb I could find was a 12W rated at 100W. It was not as bright as the fluorescent bulb. As an experiment, I thought I'd give the14W 4 Pack A19 LED bulbs a try and see what they were like. I took out the fluorescent bulb and put in the new 14W bulb and could not believe how bright it was. It is rated from 100W - 150W, but I found it much brighter than any 150 watt bulb I could find locally. It is so bright you really do not want to look at it directly. However, this is exactly what I was looking for and it does give much additional illumination to my garage. I am very happy with it.

I bought four of these from Amazon about two months ago and installed them in lamps as over that time. The third bulb I installed lasted only a couple of weeks; it suddenly stopped working for no apparent reason. I have replaced it with the fourth of the four bulbs so we'll see how that one does. Otherwise, the bulbs perform well. I think that a bulb advertised as providing service for 15,000 hours should do better than last a couple of weeks.Update: I was contacted by the company and given a 50% discount on another pack of 4 bulbs, which is very good service. Hopefully, I will now have seven working bulbs for about $34, which is a good deal.

There are cheaper nominal 100W LED alternatives using 11 Watts and emitting 1100 lumens. Yet, this 14 Watt soft white alternative pumps out a nominal 1600 lumens and seemingly more, making it the cheapest per lumen of light. And it shows. It is actually a bit brighter than our incandescent 100W bulbs, and not much less bright than 150W incandescents. Bottom line, we're using these as replacements for 100W and 150W bulbs, and there is brightness aplenty. They are also instant-on with evenly distributed light, and like many others they look reasonably close to old-time bulbs rather than something from Star Wars, although best guess is that color is closer 2900 Kelvin than the nominal 2700. We've put in 20 of these thus far, and while it's years too early to see how long they last there's been nary a dud so far.

The bulbs are definitely the right color spectrum (2700K), and their smaller form factor for A19 closely matches traditional light bulbs. This makes them ideal for fixtures that require a close match. I bought mine February 2017, and one of them burned out December 2017. The company was quick to issue an exchange/refund offer, and I was impressed at how the company quickly stood behind its product. I will definitely be ordering more.

I've written a review on this product before, but when I turned on the light to read this evening at about sunset, I have to say again, WOW! It is certainly great to be able to read the fine print on advertisements. I spent a lot of time on several websites before locating these bulbs. There are a lot of 9 watt options around but these are much brighter..I didn't locate anyone else with more wattage than 9. These bulbs outshine others so far, it seems almost unbelievable. I tried all the local suppliers first. Nothing locally comes anywhere near this, especially price wise. Thanks again, XMprimo, I'll keep telling friends about your products, Bill Owens.

Burned out in 8 months!! I bought the warm white 3,000k and installed them in open bedside lamps. They are on at most 5 hours per day, so this one lasted maybe 1,200 hours. Open lamp fixtures should not have heat problems. Not great when they are almost $10 a piece. I hope that this is just a bad one and the rest do better. I will monitor and update my post. I do like these as long as they last a while.Update: The company contacted me right away and offered a credit for one bulb or a 50% discount on a new 4 pack. I chose the credit as I am not willing to install more of these until I see if others burn out. They were very professional. I will update this if I have any more failures.