IET Lamps only use original manufacturer OEM bulbs inside. (UHP, NSH, PVIP, SHP, HS) IET Lamps housing units are made from durable and quality materials and are guaranteed to fit properly. This lamp will meet the original manufacturer quality and performance standards. Superior brightness. Last 3x longer then Generic lamps! Better Reliability, Brighter Picture, Longer Lasting. Lamp Part Number: RS-LP07 100% Satisfaction Guarantee: You can return the product for any reason if it doesn't meet your expectations. IET Lamps only use original manufacturer OEM bulbs from well-known brands such as UHP, PVIP, NSH, PHO or HS. Our housing units are made from durable and quality materials and are guaranteed to fit properly. This lamp with housing will meet the original manufacturer quality and performance standards. 100% Satisfaction Guarantee: You can return the product for any reason if it doesn't meet your expectations.