Projection technology is the way in which the light from the projector's lamp is converted into an image to be projected through the lens onto a surface. This particular one is DLP (DMD) technology and its lamp is of the LED type, which has a longer lifespan but lower brightness than regular lamps, with good color performance.
This technology takes its name from the initials of the words Digital Light Processing, it is the most widespread projection technology and there are projectors with one or three DLP chips. The image is created when the light from the projector's lamp passes through a rotating color wheel and is reflected by a chip that has hundreds of thousands of tiny mirrors, each corresponding to one pixel. This chip is called DMD (Digital Micromirror Device). They are suitable for spaces with sufficient lighting, such as school classrooms or conference rooms, and have good color performance.