We also have the OSRAM. Replacement bulb with cartridge available which we highly recommend for the small price difference to relieve the hassle of changing the cartridge. You can upgrade by clicking the upgrade button below. The below graph shows why we highly recommend purchasing the OSRAM lamp vs any generic lamp on the market. The item "Osram 310-3836 Replacement Bulb for Dell 310 3836 3103836 Projector Lamp" is in sale since Monday, June 27, 2016.
This item is in the category "Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\Projector Lamps & Components". The seller is "lamptycoons" and is located in Chula Vista, California. This item can be shipped worldwide.