GB 37478-2019 Minimum allowable values of energy efficiency and energy efficiency grades of LED luminaires for road and tunnel lighting
Policy Details
GB 37478-2019 道路和隧道照明用LED灯具能效限定值及能效等级
Source
Asia and Pacific
China
Mandatory
Minimum Performance Standard
Entered into force
&
Adopted
Adopted
Updated by CLASP
GB/T 24826; GB/T 31897.201
Fuel Types
Electricity
Related Topics
Products Covered
Streetlighting