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Chinese National Standard Category: Technical management

English Title: Minimum allowable values of energy efficiency and energy efficiency grades of LED flat panel luminaires
Chinese Title: 普通照明用LED平板灯能效限定值及能效等级
Standard No.: GB 38450-2019
Category No.: F01
Issued by: SAMR AND SAC
Issued on: 2019-12-31
Implemented on: 2021-1-1
Status: to be valid
Superseded by:
Superseded on:
Abolished on:
Superseding:YY 0579-2016 Ophthalmic instruments―Ophthalmometers
Word Count:3500 words
Similar Standards: DB31/T 1253-2020   DB31/ 742-2020   DB31/ 674-2020   DB31/ 506-2020   DB31/ 627-2020   DB31/T 1246-2020   DB31/T 595-2021   DB31/ 590-2012   DB31/ 652-2020   DB31/ 720-2020   DB31/T 34-2020   DB31/T 945.5-2020   DB31/ 574-2020   DB31/T 945.4-2020   GB/T 6421-1986   DB31/T 204-2021   DB31/T 25-2020   DB31/ 712-2020   DB31/T 1213-2020   DB31/T 214-2013  
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