It has also allowed the government to overhaul the electricity system ( as well as replacing 52m incandescent light bulbs with energy - saving ones ) 这些援助还让古巴政府对电力系统进行了大的整修（还将古巴国的5200万的白炽灯泡用节能灯泡代替） 。
The traditional light source of lighting is mainly incandescent lights and fluorescent lamps , which cant meet people s satisfaction in the credibility , electricity consume , service life , etc 传统的照明光源主要是白炽灯和荧光灯，在可靠性耗电使用寿命等方面不尽如人意。
But most people would agree that someone who invented the incandescent light bulb , the phonograph , the motion picture camera , and 1 , 000 other inventions deserves to be honored in this way 但大部分人都会同意，一个发明电灯泡、留声机、电影摄影机及其他1 , 000多项作品的人，的确值得别人为他这样庆祝！
It also sets new energy efficiency standards for home appliances like refrigerators , and phases out the standard incandescent light bulb in favor of more energy - efficient compact fluorescent bulbs 该法案还为家用电器，诸如电冰箱等制定了新的能源效率标准，并且要逐渐以更节能的小型萤光灯取代标准白炽灯。
Incandescent light bulbs , introduced in the late 1870s , are slowly being displaced in the developed world by more energy - efficient light - emitting diodes ( leds ) , in applications from traffic lights to domestic lighting 在发达国家里，从交通信号灯到家用照明灯，节能型led灯正慢慢地取代19世纪70年代末引进的白炽灯。
Incandescent lights , the reflection of their glow in polished glasses , and the shine of gilt upon the walls , combined into one tone of light which it requires minutes of complacent observation to separate and take particular note of 白炽灯及其在擦得雪亮的玻璃杯上的反光和金光闪闪的墙壁相辉映，形成了一片光的世界。期间的差异，只有静心观察一阵子，才能加以区别和辨认。
Statistics according to the research , the answering time spent in the lord brake with led is 80ns quicker than the traditional incandescent lights and it can add 4m - 6m more safe distance while in the superhighway . because of the led s good anti - earthquake function , the stanza electricity , green environmental protection and other characteristics , the automobile illuminate , light decoration and other application also will have good development 据研究统计， led用作汽车主刹车灯时的响应时间比传统的白炽灯要快80ns ，在高速公路上行驶会增加4m - 6m的安全距离。由于led良好的抗震性能节电绿色环保等特点，汽车照明灯饰等的应用也会有良好发展。
