lc7322c 光源：大功率led 功率：3x1w 外形：h225mm(可定制) 安装孔：φ10mm 色温：6000k/3000k 显指：ra>85 光束角度：120° 表面颜色：银色/黑色 外壳：铝 射灯功能特点： 1、优质，光源采用原装进口led，外壳采用6063-t5铝材，散热性能。 2、，不会对所照物品产生热辐射，确保商品不受热伤害。 3、灯具配光投射角精准，不会产生光污染。 4、光效高，节能省电,寿命长。 5、无频闪，使人的眼睛不会产生疲劳。 6、显色性好，能展现出商品的细致工艺与真实色彩。 7、款式精美，低电压供电，安全环保。 适用场所： 适用于珠宝店、画廊、室内形象喷绘、眼镜店、艺术厅、各类展会展厅照明以及其他需要重点照明的场合。 使用说明： 1.灯具输入为低压直流电，接led电源时要注意区分正(红)极、负(黑)极，在线路中增减灯时，一定要按串联方式接灯。 2.需断电接灯，灯与led电源连接前，先将电源的输出端的红、黑线碰一下以放余电。一定要先把灯与led电源接好后，才通电，严禁先给led电源供电再用输出线去碰接灯的电线。 3.请勿用力拉灯具的电线，以免把线拉松脱损坏。 model: lc7322c light source:high power led power: 3*1w color:6000k/4000k/3000k color rendering index: ra>85 beam angle: 120° height: 225/275/325/375mm(any custom height can be) installation hole:dia.10mm surface color:silver/black housing：aluminum features: 1. light source with imported original packaging led. 2. various style and high quality 3. order led driver separately 4. warranty 1 years 5. cool light output(no uv or heat energy) 6. energy saving and environmental protection 7. more efficiency and long operating life(up to 50,000 hours) 8. low voltage dc operation 9. with good reputation from customers. applications: >show window, jewelry store, jewelry counter, display counter, >display cases, watches, exhibit hall, showroom, museum, >display shelves, hotels, lounges, >the advertising and logo of mapping where the lighting display is a necessity. instructions: 1.lamps input is a low-voltage dc,please mention the positive terminal (the red) and the negative terminal (the black) when connecting. 2.if you want to add or reduce lamp,it must use series connection. 3. when installing make sure the power is off.before connecting lamp and led driver,collide the two lines to release spare power.only after this procedure,then to electrify. 4.don't pull the line crudely.