Review on High-Quality AuraBeam Economy 915B455011 Replacement Lamp with Housing for Mitsubishi WD-73640 by Curby Alston

Switched from 8000+ OSRAM OEM hours to a PHILLIPS lamp in my 73840; Mitsubishi DLP and in general have not seen the HUGE difference in color rendering and brightness that others are talking about. In fact, even after a thorough cleaning of the electronics and the visible optical windows, the TV is much darker than with the old OSRAM lamp it came with. I know my circumstances are not unique and most using a dirty old lightbulb will have WOW moments here. I should get super cheap $5 insurance as I'm pretty sure I won't get a response from the seller on this. Now I will look for this guarantee because for some reason it is not in my account.