BenQ LW820ST Projector

3600 lumens, 1280x800, 12.4 lbs.  More Specs

The BenQ LW820ST projector is designed with Dust Guard technology including sealed laser modules to protect the laser bank. This lock-and-key design h... Read More

The BenQ LW820ST projector is designed with Dust Guard technology including sealed laser modules to protect the laser bank. This lock-and-key design hermetically seals the laser engine from dust to prolong the projector's lifespan. With a fully enclosed laser light source and an innovative sealed engine design powered by BenQ Dust Guard technology, BlueCore education projectors guarantee 20,000 hours of maintenance-free operation.

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