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Your cart is empty.DID YOU BUY AFTER 2008: If you purchased your lamp after 2008 and there is an E on your tube or box, then you need the electronic ballast (this one). If you purchased your lamp before 2008, you need the older tube with a magnetic ballast (Type A).
pat w.
August 26, 2025
Replacement Ott Bulb-fit and works perfectly. Ease of installation and of course Ott Lights are the best. Husband uses it while doing diamond art.
Laurel Bredeman
August 23, 2025
I ordered a bulb that appeared to have been re-packaged because it didn’t work. Replacement bulb works perfectly, as it should. Nice and bright, exactly as an Ottlite bulb should, they are the best!
Katja
July 26, 2025
It works! Our OttLite Floor Lamp dates back to the early 2000's, so there weren't any numbers on the lamp or the lightbulb that matched anything currently available. We took a chance on this one and are happy we did! The original bulb has lasted over 20 years.
Brian H.
June 26, 2025
I use these bulbs in two OttLite desk lamps I got over a decade ago. They offer the 'cleanest' light for working on projects, far better than harsher LED lighting. These bulbs are expensive, but in my opinion are worth it for the quality of the light. Recommended.
andi
June 24, 2025
the light bulb that arrived in bubble wrap package also had three box layers that it was contained in. The first layer was fine but the two inner layers were torn and had me believing that I had been sent an item that had been returned. Which, was ok if the reason was because the recipient needed an "A 13W" instead of an "E 13W" replacement. However, even though it was the correct bulb needed. it did not work when placed in the Ott Lamp I have. Trying the lamp plugged into other outlets to try to determine is it the bulb or is it the lamp did not produce light. Sadly a second lamp bulb has gone out this past week. Where do I go now for two? These lamps weren't cheap and are only a couple of years old. I rely on them for my studio work. Meanwhile a third lamp, my original one, that is ages old, is still going strong. I have loved these Ott Lights and so very disappointed that This is happening. I've pilfered my daughter's so I can continue working till I can determine a better solution than buying all new units. On a brighter note, Amazon handled the return quickly and satisfactorily.
Kindle Customer
June 23, 2025
Easy to change the bulb. Compatible as described.
Steve
June 21, 2025
Works well in both of our old ott lights
steve
June 13, 2025
its good
R S.
June 11, 2025
Be careful when removing and replacing the bulb. The base of the bulb can be broken during the exchange because of the tight fit. This bulb is the same bulb that came with the lamp when first bought. Long lasting and produces bright light.
Derek Neilson
May 19, 2025
Good quality
Daniel L. J. Harrington
May 1, 2025
My light bulb for the OttLite has lasted for over 10 years, so I was somewhat concerned about being able to get a working replacement. This bulb I purchased works, great, the price was good and the delivery was very quick.
Cris
April 8, 2025
Arrived quickly and was exactly what I needed
Customer
January 20, 2025
Was happy to read from a reviewer that I needed the magnetic ballast as my light is an older model. Seems to work fine and a good price
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