The advantages of organic materials over inorganic materials are high fluorescent efficiency, wide selection of colors and the easiness in the fabrication of large films.

与无机物相比，有机发光材料具有高荧光效率、颜色的广泛选择性及易成膜性。

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Indeed, whereas traditional light bulbs emit just 5% of their energy as light, and fluorescent tubes about 15%, the Ceravision lamp has an efficiency greater than 50%.

确实，传统的电灯泡只将5%的能量换化为光能，荧光管则用15%的能量换化为光能，而凯若维森灯的能源利用率至少是50%。

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For efficiency, compact fluorescent lamps are an admirable replacement for regular light bulbs.

就效率而言，紧凑型荧光灯被看好为传统灯泡的替代者。

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The intersection of new energy efficiency regulations and the maturation of the technology mean LEDs, which are more efficient than even compact fluorescent bulbs, are the future of lighting.

FORBES: A New Source of Green Energy: LEDs