Effective lighting is a crucial element in advertising photography.

有效地运用灯光是广告摄影的重要环节。

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Effective lighting, efficient heat dissipation, low power consumption.

光效高，散热好，低消耗功率。

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The costs are saved for rewarding our customer higher quality, more cost-effective lighting products.

而节约下的成本全部回馈给客户，将带给客户更高品质、更高性价比的照明产品。

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This is a company that is specializing in LED lighting, has been extraordinarily effective in driving down the costs of high-efficiency lighting that is, over time, I think going to make a huge difference, not just for businesses who use the technology, but also for a country that needs to figure out how do we operate in a more energy-efficient way.

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"The judges were particularly impressed with their highly effective marketing strategy which has put solar lighting within reach of over a million people in 32 countries with significant potential for further expansion, " the Ashden Awards said in a statement.

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Since solar lanterns have higher adoption rates than clean cook stoves, such alternatives to kerosene for lighting may provide quick, cost-effective data for promoting policies that reduce indoor air pollution.

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