认证　美国市场－美国在LED标准规范制定方面，一直居于世界领先地位
In the formulation of LED certification standards the United States market - the United States of America, has been a leading position in the world
　　美国是全球LED产业最为发达的地区之一，也是我国最大的出口市场。美国在LED标准规范制定方面，一直居于世界领先地位，除了目前已经形成了较为完善的安全、电磁兼容规范外，美国电气制造商协会、北美照明协会还针对LED光源的特点，制定了有关电气、光度和色度方面的要求及测试方法。
The United States is one of the most developed region of the global LED industry, but also China's largest export market. The United States of America in the formulation of the LED standard, has been a leading position in the world, but has formed a more perfect safety, electromagnetic compatibility standards, the United States of America Electrical Manufacturers Association, the North American Lighting Association also features the LED light source, the electrical, chromatic and photometric requirements and test methods.
　　美国市场对于半导体照明产品的安全要求主要体现在LED模块、控制模块、电源、灯具及相关配件上。其中，UL8750为LED模块、控制模块、电源提出了详细的安全要求，此外，电源安全还可参照UL1310、UL1012或UL60950-1中的相应规定。而UL1598、UL1993、UL1574等系列UL有关传统照明设备的标准为半导体照明的终端产品提出了安全规范。
The United States market security requirements for semiconductor lighting products are mainly embodied in the LED module, control module, power supply, lighting and related accessories. Among them, UL8750 LED module, control module, power put forward safety requirements, detailed in addition, power supply security can also refer to the corresponding provisions of UL1310, UL1012 or UL60950-1. While UL1598, UL1993, UL1574 series UL about traditional lighting standards as end products of semiconductor lighting and proposed security specification.
　　对于电磁兼容要求来说，于LED照明产品，如果产品使用开关电源作为供应电源，而电源的工作频率大于9kHz，也就是LED照明产品的工作频率大于9kHz(整流前)，则必须满足FCCPart18的要求;如果电源工作频率小于9kHz或是使用直流供电，则适用FCCPart15。
For the requirements of electromagnetic compatibility, LED lighting products, if the product is used as a switching power supply power supply, and the working frequency power supply is greater than 9kHz, which is the frequency of LED lighting products is greater than 9kHz (rectification ago), you must meet the requirements of FCCPart18; if the power supply frequency is less than 9kHz or the use of DC power supply, it is FCCPart15.
　　美国联邦暂未出台对LED照明产品的强制性能效要求，但在世界范围内有较大影响力的的“能源之星计划”对LED照明产品能效要求主要固态照明灯具认证计划、LED光引擎的规定以及整体式LED灯认证三部分，其中固态灯具认证计划对定向和非定向灯具的寿命、光通维持率、相关色温(CCT)、显色性(CR)、调光线、功率因子(PF)、瞬时保护、电流波峰系数、操作频率、噪音、电磁兼容等通用要求，然后对非定向家用灯具、定向家用灯具、定向商用灯具等的初始光效、光源最低初始光束和区间流明密度进行了详细规定。整体式LED灯认证对整体式LED灯的标准灯和非标准灯的要求做出了规定。
The United States Federal has not yet issued the mandatory requirements of the energy-efficient LED lighting products, but in the world to have a greater influence on the "Energy Star Program" provisions of the LED lighting products of energy efficiency requirements of the main lighting certification program, LED light engine and integral LED lamp certification of three parts, including solid state lighting certification program of the directional and non directional lamp life, lumen maintenance, correlated color temperature (CCT), color (CR), lighting control, power factor (PF), instantaneous protection, current crest factor, operating frequency, noise, electromagnetic compatibility and other general requirements, and then the non directional household lighting, home lighting, commercial directional orientation lamps and other light source, the initial minimum initial beam and interval lumen density in detail the provisions. Standard lamp integral LED lamp certification on the integral LED lamp and non standard lamp requirements make provisions.