• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of DKE/UK 521.1

IEC 34A/1260/DC 2007-11-30 Proposal to amend IEC 60081, Ed.5: Double-capped fluorescent lamps - Performance specifications - Dimming information for ballast design More  Comment 
IEC 34A/1261/DC 2007-11-30 Proposal to amend IEC 60081, Ed.5: Double-capped fluorescent lamps - Performance specifications - Dimming information for ballast design More  Comment 
IEC 34A/1358/CDV 2007-11-23 IEC 60901 A5: Single-capped fluorescent lamps - Performance specifications More  Comment 
IEC 34A/1249/DC 2007-10-19 Proposal to amend IEC 60809: Lamps for road vehicles - Dimensional, electrical and luminous requirements More  Comment 
IEC 34A/1233/NP 2007-07-06 Preferred performance marking for Self-ballasted compact fluorescent lamps More  Comment 
IEC 34A/1389/CDV 2007-06-15 IEC 62554 Ed 1: Sample preparation for measurement of mercury level in fluorescent lamps More  Comment 
IEC 34A/1220/DC 2007-02-23 Proposal to amend IEC 60969: Self-ballasted lamps for general lighting services - Performance requirements More  Comment 
IEC 34A/1212/NP 2007-01-26 Terms and definitions for LEDs and LED modules in general lighting More  Comment 
IEC 34A/1139/CD 2005-06-24 Single-capped fluorescent lamps - Performance specifications (IEC 60901:1996 + A1:1997 + A2:2000 + A3:2004 + A4:2007) More  Comment 
IEC 34A/978/DC 2001-12-07 Document for Comment proposal to amend IEC 61195, Ed.2:Double-capped fluorescent lamps - Safety specifications More  Comment 

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