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CREE has launched the brightest 45w LED chip XLamp XHP70.3 with two variants

CREE has launched the brightest LED chip XLamp XHP70.3 leds based on its 3th generation technology of excessive excessive energy led collection.  This 45w per led is optimized for outside and lights programs that need much sunshine output from small lighting in venues such as stadium.

There are two variants-- one is "HD" with an on-die number one lens for prime gentle output, the other is "HI" without a number one len for high-peak depth beam froming. All of them are available in size 7x7mm with 4 electric connections allowing the working range in 6V or 12V nominal,with 7.2A or 3.6A most pressure present separately.

The 5th, higher, copper pad at the base is the place many of the software warmth will be extracted – nominal bundle resistance is 0.2°C/W . The highest junction temperature is up to 150°C. There are different color temperatures available for choice, but not all of color temperatures will be available in all CRIs the popular color rendering choices 70, 80, and 90 CRI minimal.
the scheme and sizes of  XLamp XHP70.3 led
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