The incandescent light bulb, invented by Thomas Edison, which came to be the symbol of inspiration, has been developed into hundreds, if not thousands, of forms.
托马斯·爱迪生发明的白炽灯成为了灵感的象征，现在已经演变成数百种甚至数千种形式了。
2
Even if they can agree upon the existence of the light bulb they still may not change it to keep from alienating those who might use other forms of light.
就算他们可以同意灯泡是存在的，他们还是不会换，免得疏远那些可能使用其他发光形式的人。
3
Remove the coil from the form, bind it with cord so that it forms a ring, and connect the ends to the terminals of a miniature socket that accommodates a flashlight bulb.