 RLC-059 RLC059 P-VIP 280/0.9 E20.8e for Viewsonic Pro8400 Pro8450W Pro8500 Projector Lamp Bulb with housing  replacement projector bulb rlc 059 p vip 280 0 9 e20 8e lamp for viewsonic pro8400 pro8450w pro8500 projector lamp bulb