? LED{灯的分c?/strong>
序号 | 分类标准 | ?/span> ?/span> | ?/span> ?/span> |
1 | 出光口面 | 圆Ş或其他Ş?/span> |
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2 | 额定光通量 | 300lm?00lm?00lm?00lm?100lm?500lm?000lm?500lm?/span> 3000lm?000lm?000lm |
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3 | 口径 | 51mm?4mm?6mm?9mm?02mm?27mm?52mm?78mm?/span> 203mm?54mm | 圆Ş嵌入?/span>LED{灯 |
4 | 安装方式 | 嵌入?/span>LED{灯与固定式LED{灯 |
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5 | LED光源cd | 一体化LED模块、半一体化LED模块、非一体化LED模块?/span> 半一体化LED灯或非一体化LED?/span> |
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圆Ş嵌入?/span>LED {灯口径(公制/英制)?a href="http://mvpsportsbooks.com/g/65.html" target="_self">led{灯光通量对照表如?所C?/span>
? 圆Ş嵌入?/span>LED {灯口径(公制/英制)?qing)光通量对照?/span>
?span style="letter-spacing: 3px; font-size: 16px; font-family: arial, helvetica, sans-serif;"> ?/span> | 英制?/span> ?in | 公制?/span> ?/span> / mm | 口径允许?nbsp;?/span> / m m | 光通量/lm | ?/span> ?/span> | 英制?/span> ?in | 公制?/span> ?/span> / mm | 口径允许范围 /mm | 光通量//m |
1 | 2 | 51 | 51-?/span> | 300?00?/span> 600?00 | 6 | 5 | 127 | 127-10 | 600?00?100?/span> 1500 |
2 | 2.5 | 64 | 64-5 | 7 | 6 | 152 | 152-10 | 600?00?100?/span> 1500?000 |
3 | 3 | 76 | 76-5 | 300?00?/span> 600?00?100 | 8 | 7 | 178 | 178-10 | 1100?500?/span> 2000?000 |
4 | 3.5 | 89 | 89-5 | 9 | 8 | 203 | 203-1s |
5 | 4 | 102 | 102-s | 10 | 10 | 254 | 254-15 |
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常用LED {灯功率设计如表3所C?/span>
??/span>
?LED {灯寸大小?in?.5in?in?in?in?in?in?0in。与寸有关pȝ三个参数为外径、开孔尺寸、厚度。目?in?LED {灯的用频率最高,具体使用频率的高低排序ؓ(f)4in的>6in的>8in的>2.5in的>3in的?/span>
?LED {灯的安装间隔没有什么规律性,一般ؓ(f)1~2mQ行间距多ؓ(f)1.5~2m。店铺外?LED {灯多采用冷白光Q店铺内?LED {灯多采用暖白光。因?LED {灯多与白色天花板搭配,所以多制作成带白边的?/span>
③商业照明多?in?in的筒灯。在正门外安装的 LED {灯的高度多?~10m;在室内过道中、店内天花板上安装的 LED {灯的高度多?~4mQ在柜台上安装的 LED {灯的高度多?~2.5m?/span>
?LED {灯发出的光U全部控制在大于30。的截光角之内,h防止直接眩光的效果?/span>
?LED {灯寸的单位中?quot; in "是指英寸Q?lin =2.54cmQ该寸是指反射杯的口径?/span>
⑥对于嵌入式 LED {灯Q口径是指与建筑物安装孔径相关的 LED {灯的最大外径?/span>