Bonlux2-Pack 6W GX23 2-Pin LED PL Retrofit Lamp 13W GX23d CFL Replacement 180° Beam Angle Daylight 6000k LED PL Horizontal Recessed Down Light Bulb (Remove/Bypass The Ballast)

We have 6 light fixtures in a series on one light switch that are inset flush mounted into a brick wall surrounding our raised terrace, installed 24 years ago when he house was built. The fixtures were fluorescent and some ballasts stopped working.I prefer LED and these unusual longitudinal shape/size bulbs were fortunately available.I removed the ballasts and rewired the hot wires together and cleaned out any unneeded metals parts in each fixture.I was able to replace the old fluorescent bulbs simply by using the same socket and these LED bulbs. They are unisided so light emanates from one side and the other is coated with a paint to allow reflection of light outward in one direction so be careful to install bulbs correctly. And be gentle as these have long skinny glass tubes.These are much brighter than the fluorescent bulbs were, and are going to last a lot longer and be a nice feature in our terrace lighting. It was a challenge over several years as the lights died so I knew I had to finally tackle this project.It would have been a nightmare to remove 6 metal light fixtures and replace them with new ones, would have cost about $1200 at the least expensive option I could find, plus those would not have fit the holes in the brick walls. Fixtures are pretty simple, a metal box with socket and wires connecting.It was a bargain to buy these LEDs and restore the existing fixtures. Thank you to the company that made these.

UPDATE 3/2018-The original 2 bulbs I ordered are still going strong. Instant-on and no hum, they provide a much better quality of light than the old fluorescent bulbs that they replace. If I didn't make it clear in my earlier comments, I am using these in desk lamps in my home office, and they are really terrific. I had one more lamp to convert that had the ballast built into the head of the lamp, and difficult to access. So, I ordered 2 more bulbs and tackled the job when I had plenty of time to be patient. I am rewarded with what is really a "new" lamp. Again, I stress that especially in this case, removing the old ballast is a job for someone who isn't afraid to disassemble things, work with internal electrical wiring, and make secure connections. But, this old lamp has always been my favorite one, due to its "retro" cool design from LEDU, and now it is even better than ever. These are terrific replacements for the original dim and yellow bulbs.ORIGINAL COMMENTS:Really terrific replacement for the old weak fluorescent bulbs that came with my 2 lamps years ago. I DID have to remove the old ballast transformer from the end of the wires and install a plain 110V plug, but that was easy and quick. If you use these with a ballast, you will damage the bulbs and possibly overheat something, so be aware that in most lamps, this won't be just plug-and-play.But, "converting" the lamps was easy and the reward is that they now work better and brighter than ever. If you are not comfortable with cutting stuff off a lamp cord and replacing the plug, then this probably isn't for you. You need to have some tools and not be afraid of wiring a lamp.

Got the 2 pak. Did the rewire for direct AC. I did have to file down a part of the connector end because a rise would not let the unit plug all the way in.1st lamp lasted a week then died. I tried to disassemble to troubleshoot(maybe bad connection/solder) but at one point could not pull it apart to get to the components.Installed 2nd lamp into same lamp unit. Has been working for the last 2 months so far. Good light. No flicker. Brighter than the fluorescent tube it replaced.

Works pleasing light

Works well. Good value.

Light is better than the old mini fluorescent bulbs that flickered, slow to come to full power. However, the tabs on the base of this LED replacement were so tight I had to flex them several times with pliers until they would bend enough that I could insert the lights into the socket. Before resorting to my hack I thought I was going to break the plastic socket trying to get them in!Our bathrooms are no longer dim, bulbs are nearly instant on. I like that they will cost pennies a year to use them and I won't have to change them again for over a decade.

Great replacement for the florescent bulb that burned out. Easy install and provides nice bright light.

I have four Ott Lamps that use a CFL bulb with this type of socket. Approximately two years ago, the bulbs in two of these lamps burnt out in rapid succession after 8 years of light to moderate use. The Ott replacement bulb costs $20 each. I don't think I paid that amount for the entire light. I was about to throw them away.In my search on Amazon for replacement bulbs, I saw these 120VAC LED bulbs which had similar light color and Lumens.I converted those lamps to 120 VAC by removing the ballasts. It was easy to do... Just cut the wires to / from the circuit board, remove the ballast, and solder each wire together (one wire to Neutral, the other wire to Hot -- make sure to insulate the connections well with appropriate electrical tape).This Bonlux bulb does indeed put out the equivalent light compared to the Ott bulb, both in terms of color and intensity. The cost of the Bonlux LED bulb was 60% less than the Ott replacement bulb. Plus LED's use less energy, give off less heat, and last longer than the CFL's. Plus the CFL's contain mercury which make them environmentally hazardous to dispose of.The other day, a third bulb Ott bulb burnt out. It took me approximately 15 minutes to convert that lamp. I removed the ballast, re-wired, and installed the Bonlux bulb.I couldn't be happier with the results. My Ott lamps are back in service. They perform as well as the originals, plus these Bonlux bulbs are significantly cheaper. I also expect them to last longer.

very pleased, as a replacement to the old bulb, this is brighter.

The bulb worked for two switches and now doesn’t work.

Perfect Replacement for PL Fluorescent Bulbs

These are bright white lights that can be used to replace older fluorescent bulbs. We had a problem with one of the bulbs and contacted the seller who quickly sent us a replacement. Excellent service and the light is now fully working

Desk lamp, works great