indirect LED panel ligth指的是直下式的面板灯吧
Q: We would need at least 5 hard copies of your catalogues.I would revert black in couple of days with our samples order.Please send me your bank details to transfer funds.Also advice.Do you have 60*60 Indirect LED Panel Lights?
hard copies of catalog指的是纸质的目录是不？indirect LED panel ligth指的是直下式的面板灯是吧？
A:1、是的 2、侧面发光
Q: indirct 是侧发光？
A:间接发光那就是侧发光的
Q:那我前几天发的就是侧发光的，普通的那种
A:直照式 direct-lit,侧照式 edge-lit
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