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LED array electrical characteristics
Note
(1) LED light bar input voltage and current are measured by utilizing a true RMS multimeter as shown
below:
(2) PBL = IPIN × VPIN × ( 8 ) input pins , LED light bar circuit is ( 9 )Series, ( 8 )Parallel.
(3) The lifetime of LED is defined as the time when LED packages continue to operate under the
conditions at Ta = 25 ±2 ℃ and I= (25)mA (per chip) until the brightness becomes ≦ 50% of its
original value.
4.3.4 Optical Characteristics
Ta= 25°C ,
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