Difficulty: Moderately Easy
Step1
Determine the make and model of your multimedia projector. Unlike car lamps, multimedia projector bulbs are specific to each projector. So, check out the manual that came with your projector to determine which bulb it takes.
Step2
Check if your multimedia projector is under warranty. Some warranties include one replacement bulb as part of the sales package.
Step3
Search specialty multimedia projector Internet sites for bulbs. Generally, the best deals on replacement bulbs are found online at specialty sites such as Projector Central.
Step4
Prices on multimedia projector bulbs vary. You can find a site that offers a low price if you shop around online. Visit Internet shopping sites like Epinions and Deal Time.