Great Replacement Bulb!
935734
Excellent replacement bulb! No problems and is nice and bright!
3167453
This is a perfect replacement for my 7 bulb aerogarden.  It was easy to change out and works wonderfully.  I would definitely buy again.
1079515
Bulb works great.  Turns on with no flickering and fits perfectly.  These aren't the easiest things to find.  Couldn't find it at any local hardware stores.
2674996
This bulb works great. I had a Sony authorized service technician replace the bulb previously and he charged $300 and used an aftermarket bulb that didn't as long as the original bulb and it took awhile to come on. I didn't know it was an aftermarket until I took it out. For a 1/3 of the price, it's worth doing it yourself. This bulb is much brighter, warms up faster, it's easy to replace, and you can't trust that that the service guy will use a genuine bulb. The shipping on this bulb was fast, too.
396721
A great buy for the low cost and speed of arrival! The bulb works perfectly and has a large amount of lumens for the low cost. A great buy for any person looking for a low cost yet reliable bulb. At this price I will purchase again and again!
4386199
Much lower cost than the OEM bulb and works great! Would use this bulb again. Can not tell any difference from original.
4715601
I got these to replace a burnt out bulb in my stove hood.  It fits perfectly where the halogen bulb had been and the price for this 5-pack was only a few dollars more than a single halogen bulb at my local home improvement store.  The bulbs seem equally bright as the halogens.  I plan to replace all the halogen bulbs in the hood now w/ these LEDs to avoid the need to replace them again when I rent out my house.  Great buy!
4459958
Wonderful replacement lamp. I've been using this regularly for 8 months and it delivers just as bright of a picture as the original. Have not had any picture issues since purchasing. Great alternative to spending $300+ for an OEM!
2056886
Bought this to replace a 120w equivalent cfl.  This bulb is just as bright!  I would highly recommend this led bulb.
2275527
I use an Epson projector in my classroom. This replacement bulb fit perfectly. Easy to replace. I haven't put too many hours on it yet. So far, though it's working great.
3874320
These replacement bulbs are amazing!  Yes, they are dimmable.  We had can lights in our addition with 65 watt floods which really add heat to the room.  These replacements are only 15 watt with slightly more light.  The color of the light is perfect.  Now I am running four lights for less power consumption that one of the original lights.  Hope they last for years!
2741205
I was a little worried about not ordering an OEM bulb, but I also didn't want to pay OEM price. So I rolled the dice on this bulb. It arrived a day early, installed easily, and works great. The only thing left is to see how long it lasts, but we won't know that for awhile.
4356639
These are great replacements for a 10W incandescent halogen bulb.  They are not truly "warm white," but provide an acceptable amount of light...actually a bit brighter than the halogen light.  They are not the "blue" white you sometimes get with LED.  I originally ordered 6 and ordered 6 additional bulbs to replace landscape lights in another area.  I highly recommend purchasing these!
415076
Right price for a hard to find bulb! Packaging was solid and shipment was fast. Works great! Thank you.
2481665
I was worried it would not fit my lamp, be expensive, or arrive damage..but it is working great so far. The test will be how long it lasts. The last bulb was almost 6 years!
811172
Perfect replacement to an incandescent 25 watt bulb. The old bulb fits tightly in the box the new bulb came in. The new bulb is just slightly smaller in diameter and length. The inside of the corner display cabinet overall looks brighter, even light, instant on, and a great buy.
4853080
I got this to replace a fading bulb in 50 inch Sony TV.  I followed the included instructions and had the new bulb installed in 5 minutes.  Immediately it was evident that the new bulb was much brighter than the old one.  I just put it in a couple of weeks ago so I can't speak to the life of the bulb.

There is also a video that shows how to change the lamp here: [...]
I have a Sony KDF 50E2000.