要发光二极管.
第一类是220v,30w,15到20只,柔和白光
第二类是220v,50w-60w,也是15到20只,白光.
还有什么管式的发光二极管,E27发光二极管.
理想的大小,对1,2 类来说分别是160mm(直径),85mm高.
然后他说大小差不多就可以了
如果你需要更多细节你可以联系他,他可以给你一个框架.
他要更多关于这些发光二极管的细节 比如 功率 效率,寿命,价格等.
大概这个意思.
楼主是做电子材料生意的么?
hello l need some ieds light like
2个回答
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