DELL 310-6896 5100MP LAMP 725-10046 N8307 by Dell

Effectively relieved me of my money and raised my blood pressure. Nothing more. Very frustrating.

The bulb assembly for the replacement bulb was missing two key parts when it arrived. No big deal, I thought. I'll just take the parts off the old assembly (the small screen pictured in the product photo and the bulb shield that covers half the bulb). Well, the material is of such poor quality on the assembly structure that the screw holes stripped on the bulb cover with the absolute lightest touch. Oh well, I thought, I'll just leave it somewhat loose and install in my projector. Well, the assembly doesn't actually fit in my Dell 5100MP. It *ALMOST* fits, but not tight enough that the mounting screws catch the screw holes.SOOO . . . I had to take apart the new assembly and just put the new bulb in the old assembly. It worked, of course, but that is WAY too much effort and expense to replace a projector bulb. I wish they would just sell the bulb alone or sell a COMPLETE assembly (i.e. one where you don't have to install old parts) that actually fits the projector. Lesson learned. Buy the OE part.

Died after 3 days