Get ready to light up your movie or slide projector with this vintage lamp bulb lot! Featuring various brands including Sylvania, Ushio, GE, and 3M, this mixed lot is perfect for those who are looking for a universal compatible brand. With a voltage of 82V and a power range of 300-399W, this lamp is sure to provide the brightness needed for a clear and enjoyable viewing experience. Perfectly suited for both movie and slide projectors, this lot is a must-have for any photography enthusiast. Untested but appear unused