T-bulb-bar 球缘T形材
bulb bar steel 圆边圆铁
tee bulb bar 球缘
plain bulb bar 球缘扁材
bulb angle-bar 球缘角钢
bulb angle bar 圆头角料 ; 圆边角型铁料
bulb-tee bar 丁字形球缘材
bulb flat bar 球扁钢
The most basic version: a room for $19 with no bed, toilet paper, towels, air-conditioning or "honor bar, " and only a single light bulb in the bathroom for safety.
最基本的版本：一个房间为19美元，没有床，卫生纸，毛巾，空调或“荣誉栏” ，只有在浴室的一个灯泡（为安全起见）。
Move a bar magnet near one or two coils to make a light bulb glow.
在一两枚硬币附近移动磁棒来让灯泡发光。
LED bulb lamp can be used for advertising board background lighting, tunnel or bridge lighting, building structure decoration lighting, bar, house, entertainment place lighting, and so on!
LED球泡灯适用于广告牌背光，隧道桥梁灯光照明。建筑物轮廓装饰照明，酒吧，居室，娱乐场所照明！
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