Shenzhen Longshing lighting Co.Ltd

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do you know the binning?

12/25/2014

LED's provide the widest range of white shades,more than any conventional lighting source.
Binning:sorting of both chips and finished LED packages by color and brightness group in order to maintain color consistency within a finished products .Each LED can be tested for specific characteristics such as luminous intensity,lumious flux, forward voltage,dominant wavelength and chromaticity.Upon completion of assembly,LED's are measured for brightness and color and then  are placed into"bins"accordingto their intensity group and their color group.The binned LED's are then placed onto reels for shipment.