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产地：奥地利 品牌：LEDON 全球代理生产量已超300百万粒UniqueFeatures:- CompactCOBmodule- Highopticalefficacy-LowthermalresistanceUseinLEDRetrofitBulbequivalentto25WOpticalDatacold Measurementconditions:20ms-puls-Tc~25。CParameter Symbol Condition typ UnitLuminous IF=350mA 280 lmChromaticity coordinatesCIE1931 x/y IF=350mA x=0,4718 Y=0,4088ColourTemperature CCT IF=350mA 2500 KLuminousefficacy IF=350mA 70 lm/WColourRenderingIndex Ra IF=350mA 90如有兴趣生产LED厂家可以跟我们联系