If you are interested in projection, it is a lazy thing to tell you to choose a bulb machine or a smart machine directly. Next, let’s talk about the difference between the two projectors, so that we can know why the smart projection, although the picture quality is slightly inferior, directly crushes the traditional projection in sales. First, the di...

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What light source bulbs does the projector have? The light bulb is one of the important parts of the projector, which is related to the brightness, contrast and clarity of the picture. Next, I will explain to you: 1. ⭐️Ultra-high pressure mercury lamp: The main performance value is the high brightness and high color reproduction of the picture, and th...

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The projection lamp is the only consumable on the projector. Projection lamps have a variable lifespan, with the brightness of the light dropping significantly every so often, and replacing the lamp is also an expense. The current mainstream projector light sources include light bulbs, LEDs, and lasers. This article will analyze the advantages and disadvan...

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