Explain of the Standand ‘GB/T 29294-2012 Performance Requirements for LED Downlights’
Zhang Lu
Abstract：GB/T 29294-2012“Performance requirements for LED downlights ” and GB/T 29293-2012“Measurement methods of the performance for LED downlights ” have been issued . As performance requirements for LED luminaries , GB/T 29294-2012 should including not only the performance of LEDs , but also the performance requirements for luminaries , suchas: spacing-to-mounting-height ratio , luminance limit, light output ratio (of a luminaire) and so on.
Keywords：general lightingdirect lightingLED luminaire efficacyspacing-to-mounting-height ratioluminance limitVDT
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 95-100 )