Lighting source: Low light-declining LED, long lifetime, energy saving, high efficiency and environment protective.
使用光源：一律采用低光衰大功率的LED作为光源，以确保其长寿命、节能、高效、环保的特点。
The latest LED lights are even more efficient and have an even greater lifetime.
Led灯是一个更节能，更高效的照明用具。
That first convention led Dickson to a lifetime of association work.
正是这个大会使狄更斯开始了毕生的事业：摄影协会。
That first convention led Dickson to a lifetime of association work.
正是这个大会使狄更斯开始了毕生的事业：摄影协会。
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