Engineers: Efficient organic LEDs a step toward better lights

University of Florida | by khowell | Tue, Dec 23

University of Florida is the #8 News Source for LED lamp

So and his team’s blue OLED achieved a peak efficiency of 50 lumens — a lumen is a measure of brightness perceived by human eyes — per watt. That’s a significant step toward the goal of his project: to achieve white light with efficiency higher than 100 lumens per watt.

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