Incandescent light bulbs and fluorescent tubes are not really suitable for modulation.

白炽灯和日光灯的光其实并不适合调制。

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You can replace the fluorescent tubes with full-spectrum bulbs that offer a healthier, warmer light.

你可以把荧光灯管换成光线更健康、更温暖全光谱灯泡。

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They are simply LCD televisions that use LEDs for backlighting instead of the usual fluorescent tubes.

他们只是简单的LCD电视机利用了LED逆光而代替了常用的日光灯管。

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We have seen a very strong response from customers for our newest version, Acrich 2, in light bulb, fluorescent tubes and panels.

WSJ: Seoul Semiconductor's LED-Lighted Path

Ironically, Philips will both lose and gain from the change: It is not only the largest maker of LEDs, but also of fluorescent tubes.

NPR: Goodbye Fluorescent Bulb? Philips Says Yes.

Only circular fluorescent tubes are available, which use less power.

ECONOMIST: Cuba