GoodBulb F28T5/835/ECO 28W 46 Inch T5 Fluorescent Light Bulb 3500K Soft White Medium Bi-Pin Base 2900 Lumens 85 CRI 36000 Life Hours Instant/Programmed Start (Pack of 40)

These bulbs work great. I replaced all 16 in my garage and actually do work in it. Would recommend.

I order for my place of work and I must say, when I ordered these I ordered the best deal of the exact product that I wanted not a variation and something that would be here decently soon. Well let me tell you what, these came so fast I was surprised when I finally realized what the box was! If you are on the fence you should look into the company. Great cause, great background, great family, and most of all GREAT PRODUCT! I will for sure be ordering all of my facilities' bulbs from this company from now on! Thank you to Tom and his family and crew for all that they do!

No complaints at this time.

We've been looking for these bulbs for a while. This is not the brand we had currently, but decided to give it a go. The bulbs arrived in perfect condition and were packaged safe and secure. They are a plug and play for what we have now and work exactly like they should. Zero problems at all. We're stocked up for a while now, but when the need arises we will be back!

Great product. We have a shop in Houston, TX and the difference in lighting and visibility really helped the employees on the floor. This made our shop that much safer to work in on a day to day due to the excellent product that Good Bulb supplied. Attached picture shows the difference between our old bulbs to Good Bulb. Thanks.

About 15 years ago I installed three fixtures using this rare type of bulb in my home office. The last time I was able to locate replacement bulbs locally was 50 miles away, at a price of $90 for 16 bulbs. Goodbulb provided 2.5 times as many at just 1.7 times the cost. The 40 bulbs all arrived early, intact, very well-packed and easy to extract one-at-a-time as existing bulbs wear out. They stand an excellent chance of lasting me for altogether several years.Best of all, Goodbulb contributes a portion of their profits to provide lighting to people around the world living without a local electrical grid. This demonstrates for me how much they genuinely care.

The items were exactly as described and cost about half as much as retail purchase. They shipped quickly and arrived in great condition. I have had bulbs from other sellers come in with some broken or not working properly upon installation. All bulbs were in perfect working order with no physical damage.Thanks GoodBulb!

My order was received quickly and the product came in undamaged. The bulbs were great quality for the price. I manage a healthcare facility and having a good product at a great price really helps me to keep costs down. I will be ordering all my specialty bulbs from GoodBulb!