TAIYALOO GY6.35 LED Bulb 5W Equivalent to 50W Bi-pin Base Halogen Bulb, AC/DC 12V Warm White 3000K for Pendant Light, Chandelier, Desk Light, Accent Lights, Landscape Lighting, Non-Dimmable (4 Pack)

Moved to this home in nearly 3 years ago. House and fixtures are from 2005. There are 6 pendant lamps matching those in another review on this page. Bulbs were 35w 12 volt halogen. Replacement with LEDs became imperative because the heat generated by the halogens was gradually deforming the metal contacts within the porcelain bulb sockets. Two of our 6 lamps already were intermittently going dead. Tried a variety of 12v LED bulbs from various sources. None of them filled the glass globes evenly while still directing enough light downward. These bulbs do. Thanks to Evan Sermos, Jr. for his review and photo! Compared to the native 35w halogens, these produce very slightly less illumination, not enough to notice unless comparing simultaneously. White balance is good, likely close to the claimed 3000K. CRI is fine, with good rendition of reds and of fruit colors. They dim smoothly from our wall switch without flicker. Since they do not produce intense heat the sockets are working properly. Follow-up: After 4 months one bulb failed. Since I had extra bulbs from the original order I replaced it. Then I wrote the seller via Amazon and immediately a replacement package of 4 more bulbs was sent. Spo the bulbs are pretty good, and it pays to shop at Amazon. The seller, TAIYALOO, represented by Cherry was excellent. When UPS lost this replacement package, she quickly send another via USPS and it was delivered in 3 days.

Got these to replace halogen bulbs in small pendant lights over dining room table. The halogen bulbs would burn out or fail fairly quickly I believe due to excessive heat. These bulbs match the brightness and color exactly. They produce relatively little heat The diffusers that went over the halogen bulbs would not fit over these but they are not necessary. They look fine in the fixtures, the light is uniform with no bright spots. They are obviously much more efficient and should last a long time. I highly recommend these

Bought these almost exactly a year ago, and they were great for the first year. Almost exactly a year later, 1 of them suddenly started flickering, and 2 others have just died entirely. All within just a few weeks of each other. I would assume LED bulbs were meant to last longer than that? Going to try another brand this time around.

I got a pack of these LED bulbs, deployed one and loved it; you can see my original 5-star review, posted Feb. 1, 2020, below. Sadly now, in April 2021, 15 months later, I join the ranks of the many reviewers here experiencing first flickering, and very quickly then substantial bulb failure, getting under 10% of the expected bulb life on this one bulb. However, the great news is that Sunaifa, the seller, just immediately sent me a whole, second, replacement pack of these bulbs AND refunded all my money, if you can believe it. Wow! Just the very best customer service! I’m a big believer that the really best customer service is that which isn’t needed - but if you need it, it doesn’t hardly get any better than this. I can’t continue to rate these bulbs 5 stars, since I’m not sure at this point about their longevity, can’t exactly recommend them. But they are very nifty bulbs while they last, and, again, the service is just fantastic. So now 4 stars. —— here below is my original 5-star review of these LED bulbs —— —— from February 2020, 15 months ago —— Great bulbs, at least for me. Compared to the 12v, 50w halogen bulb that this LED replaced, this LED uses only 1/10th the power, but yields 10% more lumens (light output), runs comfortably warm instead of hellishly hot, and doesn’t threaten to explode if touched. And I haven’t seen any flickering. On the other hand, this LED is about twice the diameter and 5x the weight of the halogen bulb, in case that matters to you. An easy 5 stars from me.

We have these low vultures fixtures hanging over and open stairwell. They’re about 20 years old and we have not been able to find any bulbs that work. Even if the bulbs are marked correctly for their fixtures, they don’t work. These bulbs work perfectly fine and last years.

I ordered these LED bulbs for a desk lamp, to replace the original 12V Halogen bulb with an LED. The package arrived quickly and the fitting was GY6.35 as specified. However, because the base of the LED bulb is circular (and the GY6.35 Halogen bulb has a flat base), the LED did not fit in the desk lamp. I wrote to the seller (email details and a request for feedback in case of any issues were included on the package) and received an immediate response. Seller offered to replace the bulb with a smaller LED with the same specs (i.e. 12V, GY6.35 base) but smaller brightness (the bulb I ordered originally was a 50W equivalent; the smaller one is a 35W equivalent). A package of 6 replacement bulbs arrived (free of charge) a day after I confirmed my interest in this replacement. The smaller bulb fits my lamp perfectly and provides more than enough light. The moral of this story: check the drawings with bulb sizing provided with the product images, and make sure to order a bulb that fits your lamp. The second take away is that customer service is not dead after all; seller did an awesome job solving my issue, even though it was of my own making.

I bought these bulbs twice for my outdoor pathway lights. The bulb resides in a glass cover. Every 6 to 8 months during rains or snow, the bulb stops working due to condensation inside the bulb itself. The product seem to have improper sealing or not fit for outdoor installations. See picture attached.

The bulbs are great. They are larger than the halogens they replaced but do the job perfectly. On top of that, the seller was SUPER RESPONSIVE AND HELPFUL! I had some problems with the bulbs flickering. The lights they went into are almost 20 years old, and the transformer feeding them was never designed to supply bulbs with low current needs (the old bulbs were 50W halogen bulbs). After a few emails back and forth with the seller, I finally decided to pick up a couple of these transformers: https://www.amazon.com/gp/product/B08YDCL87G/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&th=1 which comfortably fit within the housing and completely solved the flickering issues. Highly recommended!

Nice bright light, and easy to install in our dining table lighting fixture. I'm running them on 12 volts AC and getting no noticeable flicker. they They also run on 12 V DC according to the specs, but I have not verified operation. Each bulb replaces a 50W halogen bulb which ran hot and had a short life. They consume a small fraction of the power.

We bought these bulbs to replace halogen ones in our pendant lights which were 50w - in the current energy crisis we are looking for ways to reduce our bills. The colour is a nice warm white but they radiate light outwards rather than down. However, the main problem is there is only one setting on our lutron lighting panel where the beam is steady. If the power is turned up or down a notch the bulbs flicker constantly so they should not be advertised as dimmable. And at £34, this is a total rip-off!

バイピンのLEDを探していて 見つけた！と思ったら使えなかった。 一瞬ピカっとするけど点かない。 海外製だからかな、残念だった。 【追記】 いろいろ調べたところ「内蔵されている変圧トランス（安定器）の保護回路が誤作動を起こしたときの典型的な症状」らしく、AIによると 一瞬しか光らない理由 天井の器具に入っているトランスは、「50W〜75Wの大きな電力が流れること」を前提に作られています。 そこに消費電力が小さすぎるLED電球（わずか3W〜5W程度）を差し込むと、 器具側が「電球がついていない（断線している）」あるいは「異常な電流量だ」と勘違いしてしまいます。 その結果、安全装置が働いて電気を瞬時に遮断してしまうため、一瞬しか光りません。 LED電球と器具側の古いトランスとの相性が原因です。 とのこと。 私が無知なだけでした。

I wanted a bulb to replace the hydro sucking 50W halogen bulbs in our bedroom reading lights. These LED bulbs are the perfect brightness at 4000K. It is recommended to not have a daylight bright reading light as it will make it harder to go to sleep. I wish they had a 3000K bulb, but this one does the job well. The fixture has two setting of intensity high and low brightness but these LED bulbs are not effected by the switch. It is not a big deal breaker. I am very happy with the bulbs and the price was another big plus. Thanks PS Packaging was a nice surprise, Well done!

I replaced the 50W halogen lights in the pendants over the kitchen island with these LEDs. They aren’t quite as bright as the halogens but I’m happy with them. Of course I’m also happy that they use just a fraction of the energy used by the old halogens.