灯的寿命 meaning in Chinese

mortality of lamps

Where possible , use energy - efficient light bulbs or tubes . although they cost more , they produce the same light intensity but use less energy and last longer . some types like the compact fluorescent light bulbs can last as much as 10 times longer
尽可能使用悭电灯泡和悭电光管，尽管费用比较昂贵，但耗用电量较少，寿命亦较长，例如紧凑型萤光灯的寿命更比普通灯泡长10倍。
System takes intel 16 micro - controller as the core controller and adopts advanced ipm module that replaces the silicon as inverter so that the output waveforms have been heavily improved , which compare with the waveforms after chopping of silicon , which not only reduces the loss of the transformer , but also lengthens the light life - span
系统采用先进的智能功率模块( ipm )取代以往的可控硅作为功率变换器件，以intel16位单片机为核心控制器采用ac - dc - ac变换技术使输出的波形较可控硅斩波后的波形有很大的改善，这不仅降低了变压器的损耗而且延长了灯的寿命，提高了系统的运行质量。