FT18DL/841 Compact Fluorescent Plug-in Tube Light, 18 Watts 120 Volts, 10000 Rated Hours, 2G11 4-Pin Base, 1200 Luments, Twin Tube, 4100K Cool White, 10 Pack

Fit the like I bought at a garage sale perfectly. We bought a soft light and love it. Was easy to install but did have to push it in hard.

I bought two of these for the old light fixtures in the bathroom which had soft white bulbs (3000K). I like bright white light. Since I could not find daylight bulbs of these type (which are in the range of >5000K), I got these 4100K lights. They are bright and cheaper than Sylvania bulbs of the same kind and they work well. I could not comment yet on the longevity. They arrived on time and I am satisfied!

I was in place to replace my burnt-out light for my bathroom. I did some research with other vendors but made my decision to purchase this product because of the price point. Looks and functions as expected. My only complaint is that the finish wasn't as nice (there was some glue or some sort on the plastic where the bulb is attached). I was a little nervous at first because I wasn't sure if it would work, but after installing it, there was no problem at all. Honestly, it's only been day two since I received the product but so far, it's good. If there's any issue, I'll be sure to update this review.

This bulb fit our weird "futuristic" lamp like a glove. This still bulb cannot be found in any traditional brick & mortar stores.

I bought an Ottlight at an estate sale, and found that the light it gave off had a greenish tinge. I wanted to replace the lightbulb, but was shocked at the cost of Ottlight bulbs. I found this one and decided to give it a try. The light it gives off is a clear white, and it fits my lamp perfectly. (My lamp is model number M11R47.)

It was a defective bulb.

These are not at home depot or Lowe's. Specifically made for the floor model Ott light. Brightest work light ever!!

Perfect for under cabinet lighting. I replaced all our fluorescent tubes.