The light of 100W is equivalent to 250W of mercury bulbs?是led 灯具的 我不太懂客户这句话的意思.
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The light of 100W is equivalent to 250W of mercury bulbs?
是led 灯具的 我不太懂客户这句话的意思.
be equivalent to...相当于
mercury bulb 水银灯
我的理解是100wLED灯的照明度和250W水银灯的照明度是一样的.
就是说LED灯非常省电,但是照度一样.
The light of 100W is equivalent to 250W of mercury bulbs?是led 灯具的 我不太懂客户这句话的意思.
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