发光强度标准灯
Standard Lamp of Luminous Intensity

2005-03-03

发光强度、总光通量标准灯泡
Standard lamps of luminous intensity and total luminous flux

2021-11-26

Standard incandescent lamps of luminous intensity
发光强度的标准白炽灯

1990-01-01

Total luminous flux measurements on discharge lamps used for photometric standards
光度标准用放电灯的总光通量测量

1991-01-01

Product standard covering luminous signs with discharge lamps and/or LED (light emitting diodes) and/or EL (electroluminescent) lightsources with a nominal voltage not exceeding 1000 V, with the exclusion of general lighting, traffic- or emergency related purpose
产品标准涵盖标称电压不超过1000 V的带放电灯和/或LED（发光二极管）和/或EL（电致发光）光源的发光标志 不包括一般照明、交通或应急相关用途

2018-11-06

Product standard covering luminous signs with discharge lamps and/or LED (light emitting diodes) and/or EL (electroluminescent) lightsources with a nominal voltage not exceeding 1 000 V, with the exclusion of general lighting, traffic- or emergency related purpose; German version EN 50107-3:2018 + AC:2018
产品标准涵盖标称电压不超过1000 V的带放电灯和/或LED（发光二极管）和/或EL（电致发光）光源的发光标志 不包括一般照明、交通或应急相关用途；德文版EN 50107-3:2018+A

2019-09-01