YOSUN V13H010L71 Projector lamp Bulb for Epson ELPLP71 BrightLink 475Wi 480i 485Wi PowerLite 470 475W 480 485W eb-475wi eb-485wi BrightLink 1410Wi Replacement Projector Lamp Bulb

I am the director of maintenance for two schools and have tried multiple bulbs that are compatible with this one and have not have much luck with the cheaper ones. I put in one of the cheaper lights in and it burned out within 3 month. I then purchased this light bulb rather that the bulb directly from Epson ( For over $100 after tax) and it has lasted for 6 months now with approximately 5 hours of use per day. The brightness of this bulb surpasses the cheap bulb by a great amount an is about the same as the Epson bulb. I'm not sure how long this bulb will last in the long run but so far so good for the amount of use it is getting. I would recommend this bulb especially to someone who doesn't use their projector for 5+ hours a day. It is bright, will last a long time, and is around 30 dollars less then buying from the manufacturer

The lamp was shipped promptly and securely packaged. It was a perfect match and has provided terrific brightness and perfect color. I chose this brand over others even though it was higher priced, although still a bargain, because of other reviews that were consistent on color and brightness. It serves in the back wall screen projector in our church which is well lit. The bulb that was in the projector at purchase, which was supposedly new, never was as bright as I thought the projector should be. What a difference this lamp made. I will be buying another as a spare.3/3/2019 update. The lamp has failed after less than 30 hours. Used on Sunday for about 3 hours for church services. I am past the return date through Amazonbut the seller's listing indicates 180 day warranty. I am unable to find seller information to initiate a return for exchange. I am hoping they reply with contact information and how to return the lamp. Thank you.

This piece of junk won’t turn on!

Looking into many companies,they sold the same with the different price. With a little difficult to choose the right one.With my own opinion, I got this expensive one that I was attracted by their pictures,advertisement as my first sight.As a result,this was a best and right choice as I received this lamp. Installed it to the machine model Epson 475WI. A 5-year old projector,till now the original lamp was dead.With constantly 10 hours test, it performed the same function,same brightness as the original lamp worked one year before.I convinced myself it could be the same life durability as my old one.

The first one provided at 18:00 of service. But the same thing again even though it should’ve lasted longer. But this one began to act very peculiar, not coming on. Upon removal and inspection I found that the connectors that should be secured in the housing were loose enough that they were pushed inward during installation causing it to barely make contact and ultimately fail. After several attempts of reinstalling it I use needle nose pliers to make sure that they didn’t slide Back into the housing as I plugged it in. Poor Quality control I was able to overcome. I hope they see this and take note.

Original projector bulb stopped working suddenly 10 years after purchase and a lot of use. This bulb was very easy to instal and the colors look good, although I haven't check out darker colors (old bulb washed out dark scenes). The old projector bulb did fine in daylight, large, open room however, this bulb doesn't seem as bright. It is usable during the day but doesn't appear to be nearly as bright as original.

Fit for the exact model EX31Epson projector,it was my old machine worked with the inside original lamp for years. Comes the greater compatibility well as the new replaced item. Not having am exact lamp life,just the advertisement says would be over 3000 hours. I would take it as reliable if the item will work well after half a year. That will be the most valuable product I purchased. As well as the one did a nice performance at this moment. Recommend it could light your machine again easily.

When the old lamp became flickering and led the pictures unclear,even found many lines in the screen. I had known that the lamp was hardly working properly. It was the dead time of this lamp. I had to purchase a new replacement one to replace the old one. New bulb was extremely working the same as the functions. With an excellent compatibility to the projector.