红绿灯 交通信号灯 人行道

型号xbzx-902类型交通信号灯防护等级ip65灯头型号400额定功率18（w）颜色紫色额定电压220（v）中心光强8000（cd）长度400（mm）

外壳:pc;
发光面:>=285mm;
波长：红：620-625nm;
黄：590-595nm;
绿：500-505nm;
电压：ac176v-ac253v;
50hz+_3hz;
工作温度：-40~+80℃;
寿命:>50000小时；
功率因素:>0.9;
防水等级:ip65;

led路灯的优点 advantages of ledstreetlight
节能energy-saving
◆高节能：直流驱动，低功耗，在同视觉照度情况下比高压钠灯节能60%以上，比白炽灯节能80%以上；
◆发光效率佳：目前led的发光效率可达130lm/w；
◆低温照明：可于零下30度的低温工作。
◆high energy-saving: dc driven and low powerconsumption, saving 60% more energy than high pressure sodium
lamp at the same illumination intensity, and over80% for filament lamp;
◆high luminous efficacy: the present led has anolumius efficacy of 130lm/w, and expected to reach 200lm/w by2012;
◆led can be operated at minus 30 degreescelsius

半导体照明semi-conductorlighting
◆风光绝配：适合搭配太阳能发电及风力发电之照明光源使用；
◆坚固性佳：抗震、抗冲击性良好。
◆perfect match: extreme available with the lightsource of solar power and wind power;
◆high firmness: with high shock and impactresistance.
寿命长longlifetime
◆长寿命：选用新型led光源并配备了专门设计的配光系统，光源可连续使用6万小时以上，
使用寿命长达10年以上，终身无需更换光源。
◆long lifetime: use of new type led light sourceand light distribution system, allows continuous use of more
than 60,000 hours and over 10 years lifetime, no light sourcereplacement re
环保environment-friendly
◆绿色照明：无危害人体健康的紫外线，低热量，无辐射，眩目小，无光污染，废弃物可回收，
无污染不含汞元素，冷光源，可触摸。
◆green lighting: no uv radiation and lightpollution , low glare, waste recyclable,
mercury-free, cold light source giving safe touchcontrol.
多样化with multipletypes
◆设计灵活：可配合应用产品之各种造型、薄型及轻量化设计；
◆指向性强：适合强调特征的区域照明；
◆色温弹性大：白光led可满足使用者不同之色温需求（cct：2500k~12000k）；
◆显色性佳：照射在物体上能够呈现出物体真实颜色；
◆多彩变化：调整电流可随意调光，随意进行多变之色组合。
◆flexible: can be used together with the productsof all models, thin & light designs.
◆high directivity: applicable for the area withhigh intensityillumination
◆good color temperature: white light led, able tomeet the user"s specific ct demand (cct:2500k~12000k);
◆good color rendering: to render the true colorsof an object;
◆multi-color optional: the light can be changedby readjusting the current, multi-color combinationavailable