Dell S500/S500WI Short throw Projector Replacement Bulb
You never know when your projector's bulb might fail, so it's smart to carry a back-up on business trips or keep a spare one in the presentation facility. This replacement bulb from Dell™ is a life-saver, if your projector's bulb burns out. This product has been tested and validated for your Dell Projector. It is supported by Dell Technical Support when used with a Dell projector.
Dell Part : 725-10263