Bulbs to replace the ones in the air and heat unit to keep Mold away
340043
Thank you, Amazon for having these..... Saved me nearly $200 dollars to install these ourselves...
627952
The bulbs work perfectly so far. I knew I would have to change the fixture if I had to continue to pay $7 plus per bulb at the local big box stores. Just be sure you know the distance between the metal contacts of the bulbs you need since that is part of the process of getting the right one.
99671
Great replacement for my incandescent bulbs. Nice warm color
1696283
I had one of the bulbs go out in a one of the two light fixtures that I have that uses these bulbs.  We have replaced all of other bulbs in the house with LED so it made sense to move to LED on the last two fixtures that we have that does not have them.  I made a mistake and should have ordered the warm light (I can never remember what kind is in what fixture and have them mis-matched all over the house)  to match what I have, but after getting this and seeing the light come out of it, I plan on switching all of the bulbs to the daylight.  I just cannot get over the amount of light that comes out of these without the HEAT that comes off of the other bulbs.  You can see the difference in the light on the first side of the first image, it's a huge difference.
2140341
Great buy, but I noticed that one of the bulbs had a hairline crack that allowed water to flow out of the unit. Rather than go thru the trouble of exchanging the unit I decided to use a bit of silicone caulking I had it in the house. After 24-hours it was good as new.

As for operation, these bulbs are wonderful for when I'm going to be away from home for a week or so even in the summer in NYC. Note, that if using with potting soil, they work better with a fuller potting soil rather than more porous potting soils one would use for orchids, succulents, and cactus plants.
1243601
Very nice bulbs an a nice warm color.  These make an excellent replacement for incandescent bulbs.  The shape, weight, color, and light pattern make these good general replacement bulbs.
726742
Bulbs.  They shine when you add power.  Can't ask for much more than that.
953863
We just moved to base housing and the builder used prong adapter light bulbs.  We wanted to switch to LED lightbulbs, and these allowed us to do that.
1434402
Works fine and has a ceramic socket, which always lasts longer than the plastic ones. Like the fact that it has heat vents on side and top. All bulbs generate a lot of heat, including the LED bulbs. I always put drop of Super Glue on lamp shade just before twisting it onto top. That prevents it from dropping and scaring someone after a bit of use. Have had to use Phillips screwdriver to tighten the up/down screws to keep at one height. But, that happens with all Swing Arm Lamps. Bought spare lamp in case one socket fails. Time in repairing lamp by finding & buying new ceramic socket, changing it= simpler to buy a spare lamp in first place. Be sure to buy the metal clamp as it won't crack like the plastic ones do.
1937759
While I don't know how long these will last, they are working great so far. The price is excellent compared to other variants that are on sell elsewhere on Amazon. I recommend using the plastic cushioning that surrounds the bulb to handle it when placing it in the receptacle. That way you will keep your fingerprints off of the bulb which can lead to it having a shorter life.
4356153
With the time it takes to change the HVAC bulbs, I strongly recommend that you go ahead and replace them all.  You can't beat this price.  I had 3 out of 6 out, so the other 3 were probably going out soon.  There is  a youtube video which shows you how remove the panel to get to the bulbs.  No special tools aside from a flat head screwdriver to get the panel free. I used a set of tweezers to remove the bulbs.  They need to be small enough to fit in the two slots.
771625
These were great. They will work for either 2 or 4 bulb configurations. I bought 2 cases and none were defective. There is no need to spend $30 a piece for them at your local Big Box DIY store.
3725160
Very nice replacements for recessed fixtures. Use these for work areas or highlighting!

I replaced a GE REVEAL 65W  bulb (2800k) over the sink where it is PERFECT for a "work area" because it's substantially cooler (4000k) but I'll be getting a warmer version for the rest of the fixtures.

Sadly you can't really see the difference in the pic..... It's pretty noticeable.
3911956
These are excellent replacement bulbs for my wife's new lights. Hopefully these will last longer than the original GE bulb. These put out great white light and it fills the room.
3854608
Replacing halogen bulbs on undercounter lights and these are a great alternative to the heat of the original bulbs.  They put out a little more light than the 20 watt halogens although the color of the lights a little cooler, which I like better.  Cost savings from these bulbs I am sure will help to pay for themselves.
4199091
This fixture filled our needs very well. The fan is very quiet but the moving air noise is louder than I expected. We exchanged the two cool-white CFL lamps for a pair with a warmer color spectrum. The cold white light was too stark to face first thing in the morning. Be aware that not all bayonet CFL lamps will fit this smaller recess mounting.

We badly needed the high humidity detector feature to help with a mold build-up problem. Now if they only made one of these fixtures as a direct replacement for the old NuTone fixtures they would sell like hotcakes.
3618162
We use these bulbs in our HVAC systems to prevent mold growth. Having the ability to purchase these online in great as our HVAC service company would charge us 3x's as much. Still I think the price is outrageous as it is. Thankful in any case.