Instruction: Answer the given question using the supporting document.

Input:
Question: How long are the bulb life time and product warranty?
Document: Glad to finally get it because it was tough to find this lamp anywhere. Delivery was on time and product was as described. Lamp works fine. Only reason for 4 stars is don't know how long lamp will last. Would buy again from them.
worked a treatI tried it and hey presto the tv came back to life nothing more to say  no not a thing
I'm glad that this product is offered, as it much better than paying Mitsubishi nearly $300 for a replacement lamp assembly. It took all of five minutes to install the lamp into the existing housing. Just don't touch the lens!
Replaced the bulb in my 50&#34; Samsung DLP. Easy to install and worked well. I am not sure on longevity though as the tv has become a backup to a new Sony LED.
Replaced the bulb in a Mitsubishi big-screen DLP TV in about 20 minutes. Using the original bulb housing was easy. Seems brighter than original bulb and has been going strong for a few months now.
I ordered a replacement bulb for my DLP TV on Friday morning from Projector Parts, and the correct bulb was delivered on Saturday via USPS. My TV is up and running already!P-VIP 100-120/1.3 E23h
I have ordered several OSRAM lamps for my TV and each time they have come they are perfect and work great! I would order this again in the future.
Mine was not labeled as advertised - it looked the same but a different Chinese manufacturer. I've had it installed for several months now and about 10% of the time I have to cycle power on the TV several times to get the picture to come on - then it works fine while it's on. When I get tired of this routine I will buy the proper replacement. It was worth a try but this is not the one to experiment with.
Answer: I don't believe that there is any implied warranty from the seller on this item. As for the life, it can easily last for years if you keep the intake filter clean and make sure the lamp can always cool down with the fan.