Optoma DE.5811116701 Compatible Replacement Projector LampGet your Optoma projector back up and running for less with this cost effective aftermarket DE. 5811116701 compatible replacement lamp and housing. Rated at 280 watts and about 2,000 hours, it's built to match the brightness and fit of the factory lamp and arrives fully assembled in a ready to install housing just swap out the spent unit, no tools or bulb handling needed. A smart budget choice for bright classrooms and conference rooms. Fits: Optoma

Lifetime Limited warranty on the cabinet for long-term peace of mind

making it a cost-effective choice for technicians and DIY homeowners who know their system

Fits: Optoma OP577

making it a smart choice for upgrading your smart home or professional HVAC setup

Automatic float vent for hot water systems

while the robust contacts minimize wear

It measures 3-35/64" L x 5-53/64" H

making it ideal for residential hydronic heating

fixed differential 5°F (controller) and 20°F (energy cut-off switch)

MP777 BenQ Projector Lamp Replacement

Key sizing and build details ensure a precise fit for common pilot tubing

making it a dependable choice for commercial facilities seeking simplified wiring and performance