Bluex Bulbs - 2 Pack 18 Watt Double Tube Bulbs 3500K Direct Generic Replacement for PLC Panasonic FDS18E35/4 18W 3500K Warm White, 4 Pin G24q-2 Base, Compact Fluorescent Light Bulbs CFL (4100K, 18W)

The light bulbs fit perfectly, bright and work as it supposed to. The price is very reasonable. Would definitely buy it again in the future.

I used these bulbs in a Panasonic a bathroom fan/light fixture. I am not a fan of fluorescent lights at all, and would have loved to have replaced my fixture, especially because this size/type of bulb was difficult to find. After hunting around locally and not finding the correct replacement bulbs, I found these on amazon and they were very reasonably priced. They installed easily, and I found to my surprise that these bulbs are much nicer than my previous ones, and don’t have as much of a “fluorescent” look to them. I had to double-check the box to make sure they were the correct bulb. Maybe the color is better? Also, my old bulbs needed some time to “warm up” to get bright, and these are bright the minute I flip the switch. A big improvement and I am very pleased! The price was right, will definitely buy again.

We bought these to replace our grandparent's bathroom lights. They don't last nearly as long as name-brand ones at Home Depot, but at the price, you can multiples of these anyways, so kind of makes it worth it

Ordered these for a Panasonic ceiling fan/light model FV-15VQL4, installed in 2007, which takes two 18W bulbs. These were a perfect fit, the color is good, and they reach full brightness quickly. So far so good. They've only been in use for two weeks, so I cannot comment on longevity. The Panasonic bulbs that came with the fixture lasted about 7 years. The first replacement set, by Philips, lasted another 7. I hope these last as long. By the way: I considered using socket adapters to switch to standard screw base LED bulbs (which would require removing the ballast built into the fixture) but there isn't enough clearance for A19 bulbs due to the night light socket between the two main bulbs. It might work if one found just the right socket extenders to use with the adapters, but I decided it was not worth the effort.

I bought these to replace a total of 4 bulbs in 2 bathroom fixtures where one of the lamps had gone out. I figured they were installed and 2009 and that 13 years was a pretty good length of time to last. These worked fine in the beginning, but after three months one or both of the bulbs in one of the fixtures began to flicker or both would go out entirely. So I thought maybe it was the ballast. Then today, the same thing just started happening in the other fixture which rarely gets used. Clearly these are not made to last, and the return window was closed. DO NOT BUY THESE, THEY'RE JUNK!!!

These are unusual and difficult bulbs to change. The first one I bought and had to return had the wrong casing. Apparently there are 2 options with exactly the same prongs but a slightly different casing. These work perfectly.

Hard to find elsewhere as other 4pin replacements have differing tab placements making them incompatible with my fixture. The new LED lamps also won’t work. These are identical and work perfectly after wasting a lot of money on other blubs.

One of the bulbs in the two package came shattered inside its cardboard box. The other bulb is fine and appears to be fine. All I want is a replacement for the shattered bulb and then I would change this to a five star review. When I try to use the Amazon return process for the one broken bulb, it puts you in a continuous loop without the ability to get to a resolution.