🔦 High-Quality Replacement Lamp with Housing for BenQ W1070 W1080ST HT1075 HT1085ST Projector - 5J.J7L05.001 5J.J9H05.001 Review

Bulb perfect for my BenQ projector. Brightness during operation and performance correspond to the factory settings. The warm-up delay is 20-30 seconds before full brightness. But for the price I can live with that :)

Update: The replacement lamp died even quicker than the first one, in just 70 days. Update: The replacement lamp only arrived two days after contacting the seller. I will update again if the new bulb lasts longer. At first the lamp worked fine, but after 161 days and even less hours the lamp stopped working.

After replacing this lightbulb, the projector started to heat up and shut down. My own lightbulb broke and pieces of glass fell into the projector. I disassembled the part and found pieces of glass in one of the fan housings that were interfering with the fan's rotation. Once removed, the projector worked like clockwork.

After replacement, the projector runs for one minute and then shuts down due to overheating. I have checked the projector and it is clean, no airflow issues. I've read that some of those cheap lightbulbs can sometimes burn hotter, which explains my problem. I had to buy a sphere and buy an OEM lamp.

Update: the light bulb burned out after 84 days of moderate use, but the manufacturer responded to my email almost immediately through the Revain message center with a question about the 180 days -Guarantee replied. The manufacturer was very polite, helpful and sent a replacement housing and lamp within a few days. You could see where the lamp cord had burned out and looking back I wonder if that was why it was turning on and off by itself until it finally blew. First review below ---> The…