If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. A fun (not to mention easy) way to decorate for the ...

The most important thing to consider when choosing a projector, is what you want projected. If you’d prefer a more classic lighting scheme that looks the most like traditional Christmas lights, go ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...