LED lights can also be used to play games on TikTok, like attempting to sort objects by color while the red light is on. The results are comical — and easy to replicate.

The LED ring encircles the device’s entire head, so you can cover a lot of facial real estate fast, and you can choose your LED light therapy color — red, blue, and red + Infrared light — to ...

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While most at-home red-light therapy devices cost well into what I’d spend on an Eras Tour ticket, this one from SkinGym is actually under $100, making it a great option for anyone looking to ...

Vishay Intertechnology, Inc. has introduced a new tricolor LED that provides luminous intensity to 2,800 mcd at 20 mA for ...