LED投光灯 LED Flood Light
投影灯 projecting lamp ; projection lamp ; Projector light
投射灯 projection lamp ; projector lamp
投光射灯 spot lamp ; spot lamp / light ; spotlights
幻灯片投影机 slide projector
天棚投光灯 ceiling projector light
投影机灯泡 projector lamp
高压水银投光灯 high tension mercury search light
投光灯具安全要求 Safety requirements for floodlights
教学投影灯 teaching projection lamp
我的路上投着我自己的阴影，是因为我的灯未被点亮。
I cast my shadow on my path because I have a lamp that has not been lighted.
投地球一票，仅仅需要加入地球时刻，关掉你的灯一小时。
VOTE EARTH by simply switching off your lights for one hour, and join the world for Earth Hour.
我投我自己的影子在我的道路，因为我有一个尚未点燃的灯。
I cast my own shadow upon my path, because I have a lamp that has not been lighted.
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