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Not only are small, energy efficient LEDs used in almost every piece of modern electronics, they have the greatest potential impact on energy savings globally. But LEDs didn't have much use until the '90s, when Japanese scientists discovered the missing link needed to complete the color spectrum: The blue LED. Video by Robin Fall Like this ...

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$Mã sàn cam: ADY-CDG-CTW Lần đầu mình làm video dài vì LED Light Therapy là chủ đề mình rất tâm huyết. Mình đã dùng nhiều năm - từ skincare, phục hồi cơ thể đến hỗ trợ giấc ngủ - nên khó nói ngắn mà đủ. LED không chỉ cải thiện da và trẻ hoá mà còn tăng năng lượng tế bào (ATP), giảm viêm, phục hồi mô và hỗ trợ nhịp sinh học - rất tốt cho giấc ngủ. Lưu ý khi dùng mặt nạ LED: \t1.\tXanh: chỉ dùng khi trị mụn; dùng nhiều dễ tăng sắc tố. \t2.\tĐỏ & NIR: an toàn dùng thường xuyên; tăng collagen, giảm v$