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射灯什么样的好？装修怎么挑选射灯？

射灯什么样的好？装修怎么挑选射灯？

浏览：36次 | 提问时间： 09-04 02:39

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甩开 09-04 02:40

射灯分低压、高压两种，消费者最好选低压射灯，其寿命长一些，光效高一些。射灯的光效高低以功率因数体现，功率因数越大光效越好，普通射灯的功率因数在0.5左右，价格便宜，优质射灯射灯的功率因数能达到0.99，价格稍贵。射灯一般用于对装饰物的加强照明上，一般是嵌入到吊顶或墙体中，射灯工作时一般会发出较高温度，所以一定要购买优质的产品，不然会有安全隐患。射灯使用时要搭配变压器使用，灯珠也应选择品质好的，不然

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射灯什么样的好？装修怎么挑选射灯？

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