I have a Infocus SP 4806 Projector. Whats the difference inbetween the Lamp and the Bulb?

Question

My projector has about 1500 hours on it. What should I replace the lamp or the bulb? Do they come together? Do I have to buy them seperate. As you can tell I don't know a lot about projectors. Which of these usually get replaced the lamp or bulb?

Answer 1

the bulb is in the lamp you cant buy one or the other you buy the whole as the lamp assembly since the lamp is sealed with the bulb inside. and it runs between $300 - $400

like:

http://www.superwarehouse.com/InFocus_Re...

Answer 2

The Bulb is in the Lamp...