Theaterhome, a Notevision 6 is a Sharp XG-NV6XU. If this is the actual model number of your projector, I can help you. I work for a Sharp dealer and can get the lamp. Your cost is about $470.00 ( I'm not in the office so I don't have the exact cost at my fingertips). If you would like to call me Monday at 630-477-2342 I will gladly help you. Leave a message if necessary.
Rayd
Rayd