SP.70B01GC01 Optoma Projector Lamp Replacement. Projector Lamp Assembly with High Quality Genuine Original Philips UHP Bulb Inside.
Originally supplied with models: BLFU310D, EH490, EH504, EH504WIFI, EW504, W504
Dimensions: 5.00 x 5.00 x 5.00 (W x L x D, inches)