Bonlux Dimmable 78mm R7S LED Light Bulb - Double Ended J78 T3 R7S LED Floodlight - 5W (45W Halogen Bulb Equivalent) Warm White 3000K for Floor Lamp, Workshop Lighting (2-Pack)

This is sort of a canned review since it applies to all the recent LED bulbs I have purchases. I have tried a few others that did not fit or work. So it is from a live human and not a bot. LOL. These fit perfectly into my halogen spring work lamp! And happy these worked! They all tested good and are very bright. It can blind you! LOL. I just hope they last as long as advertised. Bein LED. I wish there were US made ones to select from Strange that it seems 99% of smaller LED bulbs are made outside of the states, but the is the global market now.If they do not last long I will update my review accordingly. This is why I did not rate the longevity since I cannot say how long they will last. Good luck!

This worked really great in replacing a 100 watt halogen bulb in a ceiling fan that got so hot that the fixture had a foil heat shield above and glass shield below the bulb. It does not get quite as bright but it uses a mere fraction of the electricity. It also dims and brightens well. I had to bend the ends of the bulb holder down slightly to make room for the larger diameter of this bulb but it was easy to do. Highly recommended!

These seem to be a great value—only had them for a couple weeks—and seem to be well made. This fits perfectly in the lamp I replaced a halogen bulb with. I got the bright-white ones (as opposed to the warm-white) and they are an "icy" white, if that makes sense. The warm-white ones looked too "warm" in the photos, but I would prefer these to be less "cool." So, about the dimming, they do dim but not in the lower voltage range. My dimmer lamp with the halogen was the full range with its dial, but these LED replacements don't work the same. It turns on w/low light when the lamp is turned on then as you dial it towards the highest setting it gets about 3x brighter at about halfway point, then from there brightens to another 3x to its max brightness. When dimmed it does has a bit of that "LED flicker" but not when fully bright. It's bright enough but I thought it would be brighter. However, it has a frosted glass cover that is diffusing the light and making it a tad less bright. Note: I didn't rate Longevity because I simply haven't had them long enough to rate.

These LED bulbs fit and work perfectly. The lamp into which I installed one of them has two brightness settings: low and high. The bulb works perfectly in both settings. I have no idea how long they'll last in use, but they should work for more than a year - we'll see. So far, very satisfied!

There aren't many options for T3 sized LED bulbs, and I wanted to replace the halogen bulbs in two heavy stainless desk lamps. (I ended up keeping one halogen, as the light is much warmer in color and the dimmer works properly and that lamp is seldom used.)First, these aren't that warm, the light color is almost blue-ish and cooler than I was looking for. Not a deal breaker, but not what I thought I was getting.Next, they don't really dim, at least, not in the linear way you're probably used to if you've been using a halogen lamp with a dimming knob. They kind of step down to different levels of brightness, and some of the steps are pretty big drops in light output. But whatever, it's retrofitting tech into a device never designed for it, so you get what you get.But the real killer for me was the lifespan. I put this bulb in in mid-2021 and by late 2023 it was dead, after not a lot of use (an hour or two a night, maybe 2-3 nights a week). I expect LED to last a lot longer than that. I have Amazon Basics and Cree LED bulbs (standard household A19s, A21s, candelabra) that get used several hours pretty much every day and have lasted 5+ years. All my overhead lighting are Feit Electric PAR20s on digital dimmers and I've never replaced a single one. But this bulb after about 18 months just suddenly wouldn't go bright anymore. It would illuminate but only barely, not enough to see by. I swapped in the other bulb from this 2-pack and we'll see how long it lasts, but I'm disappointed so far.

I took a chance on buying this to replace a halogen in a stand light as there was little to go on about effectveness. It's rated at equiv 100W and I will say, it does work very well indeed. The light is very white and was an easy replacement for the Halogen which I'd stopped using as it was 150W and got hot. I left the led running for about 15 mins and it was luke warm. The Halogen would be burning hot after 1 minute. I didn't have to modify the stand light fitting in any way, it replaced with ease. As the stand light is 6' and the light reflects up to the ceiling it lights the room very nicely. I was also impressed with the range of the dimming capability. So for a stand light that I had even considered discarding, this was a welcome and much appreciated replacement bulb with much lower wattage consumption and a bright white to boot. (Warm White is more yellow, cool white is more whiter, this is cool to bright if that helps). Also, this arrived way quicker from China than the usual 4 weeks I'm accustomed to so kudos on the fast shipping too. Can't comment on longevity but based on the quality I've seen first hand, I'd be surprised if this was anything less than the rated specs.

I bought these to replace some halogen bulbs in the bathroom to help keep our energy costs down, and bought LED because I didn't want to worry about replacing them for years. Well, less than a year later a light has already gone out and I tried to contact the company to take advantage of the advertised 1 year warranty but never heard back from them. Lack of customer service and a bulb going out in less than one year means you get a 1 star review.Update: I bought 4 bulbs for 4 different fixtures, now 2 / 4 have completely stopped working with less than a year. Never heard back from the company so they didn't honor the 1 year warranty. Do not buy!

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They fit in know problem and don’t get hot like those bulbs which were in before. They are not as bright but don’t turn those lights on very often. They will last a long time and don’t use hardly any hydro.

Nice and bright.

I like that it’s Led and fit perfectly in our bathroom fixtures. But 5W is a little dim...thank goodness it was the “daylight” type. But with 2 installed it still feels like mood lighting...a little dim. This is why 4 stars. Try to find 8 W minimum.

This light has a nice hue, it was super easy to install and it looks really nice for almost everyday use. The only reason I did not give it 5 stars is due to the lack of brightness it produced in my socket. I had a 150W lamp so that might be the issue.

Great replacement for halogen bulb. Slim fit than others. No modification required for my bathroom wall sconces. Didn't work perfectly with old dimmer switch, but function is satisfactory. Longevity TBD. Happy with purchase.