The D859 Vivitek projector lamp replacement comes with a genuine original 230 watt Osram bulb inside rated at 3,200 lumens (brightness equal to the original Vivitek lamp replacement). The D859 lamp has a rated life of 4,000 hours (6,000 hours in Eco mode). This lamp has superior brightness and lamp life than other cheaper generic replacement lamps being sold elsewhere. Purchase with confidence from Pureland Supply with free ground shipping and a 180 day warranty.
