Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: who is the manufacturer of this bulb?
Document: I don't think this is a Sony bulb. It does work, but I could not find the manufacturer name anywhere on the bulb. I'm curious as to how long it will last.
Next time I'll buy the bulb only.
It was still a decent price for a replacement bulb.
I mean really? Are they serious? The bulb only goes in one way it cannot go in any other way.
bulb arrived promptly and fit perfectly. No problem so far and the picture is once again crystal clear would recommend
Works perfect! Included bulb and housing. Installed in less then 5 min. I hope it lasts a long time.
My only complaint is the color on my Sony TV is green in color. I'm not happy with the quality of my replacement bulb. Shipping was superb on my order.
The picture makes the people and everything look green. It cannot be adjusted with the brightness and contrast controls. This replacement does not give the quality of a good bulb.
Our Sony TV is so easy to replace the bulb and that is the only thing that seems to go out. Love my TV and the convenient door to replace the bulb. Easy out and easy in.
Ordered this replacement bulb and it arrived quickly and was exactly as described. The complete unit (bulb and housing) was exactly what I was looking for and it was manufactured by Phillips. No issues with the ordering and it was at a great price.
Answer: I dont know. But I've had a terrible green tint since I put it in. Very pronounced.