Laser

Laser is a projector light source that replaces the traditional UHP lamp. Three variants coexist: blue laser coupled with a phosphor wheel, blue and red laser with green phosphor, and RGB triple-laser. All share a lifespan of around 20,000 to 30,000 hours, with no consumable replacement over the device’s typical service life.

Brightness remains stable over time, power-on and power-off are instantaneous, and the color gamut extends well beyond Rec.709 with strong saturation. This technology is used in ultra-short-throw projectors, high-end home theater models, and some portable pico projectors.