This wire inside an electric lamp is not made of copper but it is made of tungsten.
电灯里面的电线不是铜丝而是钨丝。
The only attachment of the lamp to the ceiling is a thin wire.
只有一根细电线连接着花板和这盏灯。
To ensure uniform distribution of light, wire joints to be firm, and LED lamp to be reinforced with silica gel to prevent falling off.
要确保灯分布均匀，线接头要牢固，且LED灯要用硅胶加固，防止脱落。
He wanted a thin wire for his lamp and tried to make one, but he had a lot of trouble.
他想在他的灯泡里装一根细导线，但在做这根细导线时，他遇到了很多困难。
The vital part of the incandescent electric lamp is the tungsten wire inside the bulb.
白炽电灯的关键部分是灯泡里的钨丝。
Mercury vapour lamp with wire screen protection.
带保护的汞蒸气灯 ；
A fine wire heated electrically to incandescence in an electric lamp.
白炽电灯的关键部分是灯泡里的钨丝。
Product length mean to the length of lamp holder excluded the wire set.
产品长度系指灯座之长度，不含线材。
The traditional pyroelectric sensor (or a sound sensor) and the combination of light source, without reserve electric wire, place the product directly on the lamp and turn on the power.
将传统的热释感应器（或声音感应器）与光源结合为一体，?必预?管线，只须将产品直接安装在灯座上，打开电源即可使用。
The outwards line of T185-C construction lamp is at the back of radiator, so users could not see any wire, which causes the nice appearance.
T185-C工程型LED日光灯电源出线在散热器背后，用户完全看不到电源走线，非常美观；
Lamp body and outlet are connected without wire, which is convenient for installation and maintenance;
灯体和出线套采用无线连接，便于用户安装和维修；
Lamp body and outlet are connected without wire, which is convenient for installation and maintenance;
灯体和出线套采用无线连接，便于用户安装和维修；
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