Cree XLamp CXA1304 LED GU10 参考设计。传统 GU10 基卤素灯是一种特殊类型的多面反射 (MR) 灯,设计用于在交流线路电压(即 120 或 230 伏)下工作。它们用于定向住宅和商业照明应用,如嵌入式筒灯、轨道灯和零售展示照明。之前的 Cree 参考设计展示了 LED 技术在高达 35 瓦等效2的低压 MR16 卤素替代灯中的可行性,可提供与传统卤素灯相同或更好的流明输出、光束角度和中心光束烛光功率 (CBCP) 范围同时降低能耗高达 80%,并将灯具的使用寿命延长 20 倍以上
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Cree XLamp CXA1304 LED GU10 Reference Design. Traditional halogen GU10-base lamps are a special type of multifaceted reflector (MR) lamp designed to operate from AC line voltage, i.e., 120 or 230 volts. They are used in such directional residential and commercial lighting applications as recessed downlights, track lights and retail display lighting. Previous Cree reference designs demonstrated the viability of LED technology in low-voltage MR16 halogen replacement lamps of up to 35-watt equivalents2 that provided the same or better range of lumen output, beam angles and center beam candle power (CBCP) as traditional halogen lamps while reducing energy consumption by up to 80% and extending the service life of the lamps by a factor of over 20