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国内市场上紧凑型荧光灯生产厂家众多 ,但价格和性能差别很大。将有代表性的一体化紧凑型荧光灯按价格分为四组 ,在电子镇流器、荧光粉、光通、光衰、安全性等方面作了分析测试 ,并参照其价格作出了综合评估。结果表明 ,2 0元以上的紧凑型荧光灯的性价比高 ,而 10元以下灯的使用价值有一定的疑问
There are many manufacturers of compact fluorescent lamps in the domestic market, but the price and performance vary widely. The representative integrated compact fluorescent lamp is divided into four groups according to the price, and has been analyzed and tested in the fields of electronic ballast, phosphor, light flux, light decay, safety and the like, and a comprehensive assessment is made with reference to the price thereof. The results show that 20 yuan more compact fluorescent lamp cost-effective, and the use of 10 yuan below the lamp worthy of doubt