Original Osram P-VIP bulb only or with Housing for Vivitek 5811100560. The lamps are manufactured using high quality standards and technology. We are an authorized distributor for Philips, Osram, Ushio & other major lamp manufacturers.
Part Numbers: 5811100560, 5811100560, 5811100560 S, 5811100560-S, 5811100560S
Model Numbers: D5500, D5500, D5510, D5510