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 ...
Should you spend some time around the less scientifically informed parts of the internet, it’s easy to find “Free power” stories. Usually they’re some form of perpetual ...
4don MSN
Fortis dermatologist explains if at-home LED masks are worth the hype: ‘The placebo effect is…’
“In dermatology clinics, these treatments are done under strict protocols, the right wavelength, dose, and duration, using ...
What Hi-Fi? on MSN
I recreated Ambilight using an LED lightstrip – and it transformed my TV
A few years ago, I committed what some in the AV space would call a cardinal sin: I added a lightstrip to the back of a TV.
The K&F CONCEPT RGB Portable LED Video Light is a fantastic little powerhouse for any content creator’s kit. It strikes an excellent balance between performance, build, and price — offering ...
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