ndverdo writes “Cree just announced production power LEDs reaching 200 lumen/watt. Approximately doubling the previous peak LED light efficiency, the new LEDs will require less cooling. This should enable the MK-R series to finally provide direct no-hassle replacements to popular form-factors such as MR-16 spots and incandescent lighting in general. The LEDs are sampling and it is stated that ‘production quantities are available with standard lead times.'” Read more of this story at Slashdot.
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Cree Introduces 200 Lumen/Watt Production Power LEDs