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10W 3V 3A xm-like
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link (datasheet or manufacturer page)

View color bins

, mA
, °C (optional field)
Current must be integer value in range 99..3000
Temperature must be integer value in range 25..151

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Luminous flux of CREE XM-L T6 bin @1300 mA is 503 lm
power consumption is 3.96 Wt, efficiency 126.9 lm/Wt

choose circuit board ( Imax=1300mA ± 10% )
choose limiting resistor ( I=1300mA )