03-900520-01P Christie Projector Lamp Replacement. Projector Lamp Assembly with High Quality Genuine Original Osram P-VIP Bulb inside. Christie 03-900520-01P are completely covered under our 90-day warranty, which protects against any defective products. We are committed to offering an easy and safe Projector Bulb buying experience that brings peace of mind to all our customers. Warranty does not cover: shipping costs, improper installation including damages incurred while attempting installation, any installation or labor costs, lamps damaged by TV/projector malfunction, damage due to abuse, lightning or acts of nature, misuse, electrical stress or power surges, loss of use, lost profits.