GB 37478-2019

Active

Minimum allowable values of energy efficiency and energy efficiency grades of LED luminaires for road and tunnel lighting

道路和隧道照明用LED灯具能效限定值及能效等级

Standard Type
GB
ICS
27.010
CCS
F01
Status
现行
Issue Date
2019-04-04
Implementation
2020-11-01
Responsible Dept
国家标准委
Drafting Unit
N/A