17W (150W Equivalent) 4 Pack A21 LED Light Bulb, 2155 Lumens 5000K Daylight White, E26 Medium Screw Base, UL Listed, XMprimo

These bulbs work very well for my kitchen. I have tried a few companies that had high lumens, however, nothing satisfied me. My kitchen has a dark appearance , as a result, of the paint which has a beige color, and does not let the light reflect against the wall. Therefore, I bought the xprimo 14 watt bulbs that were 16oo lumens, however even though they were the brightest from most bulbs, they were still not bright enough as the room still felt dark. After, I bought these 17 watt bulbs which are very big in size. The kitchen is now bright enough to use with comfort, and I can see what I am doing there. I would prefer a brighter bulb, however, that is just me and they are very expensive, plus, I already spent a nice amount of money on the 14 and 17 watters. It is very important to know, (both for the 14 watt bulb and the 17 watt bulb) that the bulbs get as hot as incandescent bulbs and you can burn your finger if you touch the aluminum part of the bulb. The plastic doesn't get hot, but it is easy to, by mistake, touch the aluminum part, so be careful.Update 04/30/2018: I had this product for 5 or 6 months, and one of the bulbs is flickering and became very dim. I used to tell all my friends to buy this product, since they were the brightest that I was able to find. However, now I will warn them that they only will last for about 6 months. In addition, amazon would not replace the bulb that is flickering and only allowed me to return it. The problem with that is that it is more expensive to buy these bulbs than when I got them the first time. Therefore, I changed my 5 star rating to a 3 as I couldn't get a replacement for the bulb.

I ordered the Daylight White and it comes across as a blue light in my house. I have photosensitivity and migraines, and the light bothered me immediately. The colors I have grown accustomed to in my room appeared starkly different. I will return these and have ordered the warm version of the same bulb. I have been using incadescent 3 way bulbs and have yet to switch to the newer energy efficient ones. I would strongly prefer not switching, but the incadescent bulbs are being made in such a way that they burn out in a matter of weeks.

Our Parish Hall has eight large white cylinder style hanging lamps. Each of these has one large light in the lower end, and three ordinary sized bulbs in the top. Those three lights were replaced some months ago by 60 watt equivalent LED bulbs, replacing the old 40 watt incandescent bulbs.The large light bulb was a clear 300 watt incandescent bulb.These power wasting monsters had to go! So after some research, we chose these LED bulbs by XPrimo,. Although they are listed as 150 watt replacements, they are far brighter than the 300 watt bulbs that they replaced. The Parish Hall is now very brightly lit, and has never looked better.

These are very bright lights! Since I was looking for something that offered a high lumen output (I live in a house with few ceiling sockets for light bulbs), this fit the bill and it turned out to work great!The light comes out very crisp and is like daylight.Personally, I have not had any issues with these lights. Although I've only used them for about a month and a half, they seem to be holding up quite well. No issues with them burning out or flickering yet. And with them being LED lights, I think I can expect them to last for quite a while.

bought same brand, different K value, same base and size, same output---loved them, but then got this pack. Completely NON-DIMMABLE. You only notice if you carefully study the fine print on the description and compare bulbs and boxes. Needless to say, I'm sending them back and now I have to remove them from all the ceiling fixtures which took hours to install. UGGGGGGGGGGGG

These are awesome bulbs - FINALLY found something bright and with hue that accurately mimics natural light (5000K). I rate these 5 stars. To be fair, I bought some other bulbs from the same provider, same brand, that I did NOT like (6000K), and which were also of questionable quality. I've only had these a couple of weeks, but so far, so good.

Extremely bright. They are slighly larger than a normal bulb they barely fit inside of the enclosed housing I have for my outdoor lights.

Had not seen an LED this size before, needed them for my can lights in the ceiling. Regular bulbs get too hot. They fit and really light up the den. I thank you. I am a believer in day light bulbs, Soft white is good but at my age you need all the light you can get.