We were in an emergency situation with our auditorium projector. We found ourselves needing two replacement bulbs as quickly as we could get them. I found ProjectorLamps.com through a quick Google search for quality replacement bulbs. It was reassuring to see the site's statement about only using genuine bulbs with OEM parts, as well as their guarantee over their products. The site stated that if I placed my order by a certain time it would ship that same day. The site also offered overnight shipping as an option. I was able to place my order at 2:15 p.m. and received it the next day before noon. The products all look to be genuine and the bulbs were super bright in our projector. Projectorlamps.com saved the day for us and I am very appreciative of them for that.