论坛 › LED有问必答(提问) › I need double side emitting with 30% up and 70% Down lighting 什么意思啊？

ledpan 发表于 2016-3-8 16:43:10

I need double side emitting with 30% up and 70% Down lighting 什么意思啊？

Q: The panel is only regular not DOUBLE SIDE EMITTING panel.I need double side emitting with 30% up and 70% Down lighting 这个是什么意思啊？有人知道吗？
A:要双面发光，不过这种发光方式   少见

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