sbm lm مطحنة
SBM160 LEDs. SBM160 White Binning Structure White die of SBM160 LEDs is tested for luminous flux and chromaticity at a drive current of A ( A/mm 2) and placed into one of the following luminous flux (FF) and chromaticity (WW) bins: Flux Bin Code (FF) Composite Bin Code Minumum Flux (lm) A Maximum Flux (lm) A D DA, DB 440 510 E EA, EB ...
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