Tech review: BenQ LH730 projector can run 24/7 and keep on going

Jim Rossman, Tribune News Service on

Published in Business News

I’ve reviewed a few projectors in the last year, and they were all aimed at home users.

Today I’m looking at the BenQ LH730 Conference Room Projector ($1,299,, which is aimed squarely at businesses and schools.

It is an interesting projector for what it does, and for what it doesn’t do.

What is it?

The LH730 is not a small projector. It measures 16.5 inches x 5.2 inches x 11.3 inches and it weighs 11.7 pounds.

I wouldn’t call it portable, but you can move it from room to room, if needed.


It is really designed to be hung from the ceiling in a meeting room or classroom. In fact, the labels of the ports on the back are set up to be read when the projector is upside down.

The LH730 has a resolution of 1,920 x 1,080 pixels and a max brightness of 4,000 lumens, which makes it bright enough to use in a room with windows or lights on.

The DLP light source uses four LEDs. It has red, green and two sets of blue LEDs for added brightness. It has a 500,000:1 contrast ratio.

The combination of lens and light source can show an image up to 300 inches.


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