Didn't fit
The Jaspertronics™ OEM BL-FU240A says it fits a Optoma HD25-LV projector. It does not. There is a hole in the side that is not big enough to pass a component in the LV projector. I had to dismantle the old one and then the new one from Jasper and place the Jasper lamp in the old broken housing. It worked but took several hours and was a pain. If a part doesn't work for a specific projector they should not advertise that it does.