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食人鱼灯珠的寿命跟什么有关?
信息来源于:互联网 发布于:2022-10-24
温度对食人鱼LED灯珠的使用寿命到底有多大?
理论上食人鱼led灯珠可以做到无限寿命,但应用到灯具就跟散热,驱动电流有莫大的关系,结温越大,光衰越大,寿命越短。理论寿命10W小时,实际寿命应该是没有人真正测过那么长时间. 鑫冠明食人鱼灯珠特点光衰小,LED工作后,20MA正常连续点亮,亮度会逐渐增加,至1500小时左右,亮度增加12%,10000小时光衰低于25%
食人鱼最大可通过电流为40MA,正常20MA,30MMA点亮不影响光衰;鑫冠明食人鱼LED经严格分光分色,光色、亮度均匀一致、采用纯金线铜支架亮度高、散热好,色区集中,大角度,底热阻,超低光衰工艺,超长寿命;