Optoma THEME-S H78 projector lamp
The Optoma THEME-S H78 takes lamp BL-FU250E, a 250 W lamp rated for 3,000 hours. It comes as a complete module, with the bulb already fitted in its housing.
The code printed on your old lamp or its housing should match one of the codes listed above. Optoma and third-party suppliers sell the same lamp under several numbers.
The model number is on a label on the base or rear of the projector, and in the on-screen menu under Information. Still unsure? Send a photo of the old lamp and we'll confirm the match.
Which lamp does the Optoma THEME-S H78 take?
The Optoma THEME-S H78 uses BL-FU250E, also sold as SP.L1301.001, SP.L3703.001, SPL3701001.
Should I buy the bare bulb or the module?
This model's lamp is sold as a complete module: the bulb comes fitted in its housing, so you replace the whole unit in one piece.
How long does the THEME-S H78 lamp last?
BL-FU250E is rated for 3,000 hours at 250 W. Actual life depends on the lamp mode you run and how the projector is ventilated.
Does the same lamp fit other Optoma projectors?
Yes. The same lamp also fits the Optoma BL-FU250F, the Optoma BLFU250E, the Optoma H76, the Optoma H77, the Optoma H78, the Optoma H78DC3 and other Optoma models listed on this page.

