T/CECA-G 0010-2016 The minimum allowable values and energy efficiency levels for LED lighting used in tunnel illumination
T/CECA-G 0010-2016 The minimum allowable values and energy efficiency levels for LED lighting used in tunnel illumination
Basic Information
Scope
This standard specifies the energy efficiency grade, energy efficiency limit values, and test methods for LED lamps used in tunnel lighting. This standard applies to LED lamps used in tunnel lighting with a rated voltage of 220V and a frequency of 50Hz, including LED light sources and their control devices. 4.1 Basic requirements The LED lamps used in tunnel lighting covered by this standard shall meet the requirements of GB 7000.1, GB 7000.203, GB 17743, GB 17625.1, GB 17625.2, and JT/T 939.2 in terms of safety, electromagnetic compatibility, and performance. 4.2 Energy efficiency grades The energy efficiency grades of LED lamps used in tunnel lighting are divided into three levels, with Level 1 being the highest. The luminous efficacy of LED lamps used in tunnel lighting at each level shall not be lower than the requirements specified in Table 1. Table 1 Energy efficiency grades of LED lamps used in tunnel lighting Luminous efficacy (lm/W) Initial correlated color temperature (CCT) Level 1 Level 2 Level 3 CC