[Projector Lamp] There are a lot of knock-off bulbs available for 50-75% less, but they are not worth it. They're not as bright and they don't last as long. It may be hard to swallow the cost of an OEM bulb but it's worth it. Your projector will be like new.

[Projector Lamp] Bought this for my BenQ HT1085st back in 2016, when the original lamp that came with the projector literally popped after only 1500 hours. 
Having never owned a projector before, I thought that was the norm and that Id be having to pay $250 every year for a new bulb.
Im glad that was not the case. 
This replacement bulb is now at 5,900+ hours, and although it hasnt shown any signs of slowing down, Im about to buy another bulb just to be ready.

You will not regret buying this official BenQ OEM bulb to replace yours.

[1.25 lb] This purchase worked as described. It was on time. Installed it and it has worked fine for about 10 hours so far! Very happy with this purchase!

[1.25 lb] Projector lamp works perfectly in my BenQ TH585 and I received my order in 1 day! Lamp was very easy to replace - looking forward to getting many more years’ use out of my projector :)

[8.3 x 7.1 x 5"] I bought one from Amazon and didn't fit. Then I ordered this item. This was the original Epson part and fits exactly.

[8.3 x 7.1 x 5"] You can never go wrong with ordering the exact OEM replacement. This is the exact Benq OEM Bulb Assembly for use with HT1075 & HT1085st Projectors. It went in properly and easily and worked right. I chose to purchase from B&H over Benq's website despite the same price of the product. B&H had free shipping, and B&H is on the east coast (NYC), as am I, Benqdirect's warehouse is in California. I tend to get things quicker from the east coast. I also felt comfortable buying from B&H.

[8.3 x 7.1 x 5"] I have bought other lamps that were supposed OE but this really is Epson, just like the one my projector came with. The picture is a bright and beautiful as new. We use the project as our TV always on so lamps need replacing will use B&H again next time. Thanks for the great product.

[Projector Lamp] I use the replacement lamp for my BenQ projector HT1085ST. Purchasing this replacement lamp was very easy, simply went to the B&H website, placed my order, and then sat back as updates regarding shipping were emailed to me and I could track my order daily. My replacement lamp came in a day earlier than originally expected which is always a nice surprise. Thank you B&H! #sweepstakes

[Projector Lamp] I haven't been able to use it much...but it seems to be working just fine. Hopefully this one lasts longer than the first original bulb.

[8.3 x 7.1 x 5"] Received the bulb ahead of schedule, it fit, and everything looks better after the last (dimming with age) bulb.