Lasers are more energy efficient than LEDS, and the ASU researchers claim that their white lasers can cover 70 percent more colors than current standard displays.
Currently, LEDS are being used to develop Li-Fi technology, which could be 10 times faster than current radio-based Wi-fi. Ning
which could run LED LIGHTS and even drive a miniature car! Sahin informed that his system could be hundreds times cheaper to build per unit area than solar tapping,
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