The Amazon Big Spring Sale is about to end—but your binge-watching can go all year if you grab one of these XGIMI projector ...

Specs such as lamp type (LED, laser), lumens of brightness (ANSI, ISO), and maximum image size, and features like Dolby Atmos can make your head spin. Some projectors do better in darker rooms and ...

Hisense might have a mighty fine set of new 2025 Mini-LED TVs, but it's also got a few lifestyle models for fans of projectors and MicroLED TVs. At the top of the list is the new L9Q UST projector ...

The demonstration of green semiconductor laser diodes with lifetimes ... that is only provided by laser light. Currently, most laser projectors use gas lasers, which are bulky and expensive.

Laser light shows have always been real crowd-pleasers. There’s just something about the frenetic movement of a single point of intensely bright light making fluid animations that really ...

Not all star projectors are made equally, however. Some are designed purely as a relaxation tool, illuminating your room with a gorgeous (but non-scientific) display of light and color.

The projectors in this guide can act as a lamp, put on a light show or completely light up a room. There's also a mix of scientifically accurate and fictional but awesome-looking projections ...

but do not actually use a laser. LED printers use an array of LEDs to beam the image onto the drum, and electron beam imaging (ion deposition) creates the image with electricity rather than light.