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Standards for Solid-State Lighting
DOE SSL Manufacturing WorkshopJune 25 , 2009
Kevin DowlingVP Innovation, Philips Color Kinetics
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Standards Types
Technical Performance
Luminous flux
Light quality Chromaticity
Lifetime
System Architecture
Mechanical/Thermal Interfaces
Electrical Interfaces
Communications/Data/Controls Interfaces
Light Output
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Standards Update:Nomenclature
IES RP-16 Nomenclature and Definitions Addendum A: SSL Definitions
IEC SC 34A -
TS 62504
Terms and Definitions for LEDs and LEDModules in General Lighting Update to RP-16 Addendum A in process
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Standards Update:Photometry
CIE TC2-45 CIE 127-2007
Measurement of LEDs
IESNA LM-79 IESNA Electrical and Photometric
Measurements of SSL Products
IESNA LM-80 Approved Method for Measuring Lumen
Maintenance of LED Light Sources
CIE TC2-46 CIE/ISO LED intensity measurements
CIE TC2-50 Optical properties of LED arrays
CIE TC2-58 Luminance and radiance of LEDs
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Standards Update: Color
ANSI C78.377-2008 Chromaticity of SSLProducts CIE TC1-62 177-2007 Colour Rendering ofWhite LED Light Sources
CIE TC1-69 Color Quality Scale (new CRI)
NEMA Standard SSL-3 High Power LEDBinning for General Illumination
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Standards Update: EyeSafety
IES RP-27 Photobiological Safety IEC 62471-2 Photobiological Safety of Lampsand Lamp Systems Supersedes IEC 60825-1-2001 Safety of Laserproducts
Derived from Standard CIE S 009:2002
IEEE P1789 - Recommended Practices ofModulating Current in High Brightness LEDsfor Mitigating Health Risks to Viewers
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Standards Update: Safety ANSI C82.77-2002 Harmonic Emission Limits
ANSI C78.09 82 Fixture Safety Specification
FCC 47 CFR Part 15 Radio Frequency Devices NEMA SSL-1 Power Supply
IEC SC 34A 62031:2008 LED modules -
Safety
IEC SC 34C 61347-2-13:2006 - Lamp Controlgear
Part 2-13: DC or AC controlgear for LED modules
IEC SC 34A IEC 62560 Self-Ballasted LED Lamps IEC SC 34A LED lamps > 50 V - Safety specs
UL 8750 Standard for LED Equipment for Use in
Lighting Products
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Standards Update:Performance
IEC SC 34C 62384 - DC or AC suppliedelectronic control gear for LED modules IEC SC 34A - Performance Standard forLED Lamps
NEMA Premium SSL Standard (SSL-5)
Tabled for the moment
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Standards Update: EMC
IEC TC 34 EN 62547 LED EMC/Immunity IEC SC77A - EN 61000-3-2 LEDEMC/Harmonics
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Standards Update:Interconnects
NEMA LSD-44 Solid State LightingThe Need for a NewGeneration of Sockets & Interconnects
http://www.nema.org/stds/lsd44.cfm
NEMA LSD-45 Recommendations for Solid State LightingSub-Assembly Interfaces for Luminaires Publication late 2009
ANSI C82.04 Driver Safety Circuitry
NEMA LSD-49 Solid State LightingBest Practices forDimming
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Standards Update: Control &Drivers
NEMA Standard SSL-1 Electric Drivers forLED Devices, Arrays, or Systems
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Reliability - True lifetime
Needed Metric for LED Lighting Systems
Committee evaluating reliability measures
Must incorporate notions of B
Time to failure to be taken into account True lifetime is reliability
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California Title 24 California Energy EfficiencyStandards for Residential andNonresidential Buildings
2008 standard now available.
Reduces energy by limiting
building lighting power Allows 1W/ft
2
energy use
http://www.energy.ca.gov/title24/
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LEDs in Title 24 2008Lighting
Luminaire Power Rating forLED Lighting
Minimum Luminaire Efficacyfor LED Lighting
15 watts or less 40 lumens per watt
15 watts to 40 watts 50 lumens per watt
Over 40 watts 60 lumens per watt
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LEED Leadership in Energy andEnvironmental Design
LEED is the benchmark for the design,
construction, and operation of high
performance green buildings
The LEED rating system designed byUS Green Building Council
Each LEED Portfolio has a range of
points required for Certified, Silver,Gold, or Platinum status
http://www.usgbc.org/
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Energy Star for LEDLighting
US program to promote energy efficient products Version 1.1 issued Dec 2008 http://www.energystar.gov/ Requires standards for criteria
http://www.energystar.gov/http://www.energystar.gov/http://www.energystar.gov/8/3/2019 Standards for Solid-State Lighting
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Need for AccreditedLaboratories
Measurement
Definitions/
Calculation
Standards
Methods of
Measurement/
Calibration
Standards; LAP
Device
Standards/Programs/
Regulations
National Voluntary Laboratory Accreditation Program
Administered by NIST
www.nist.gov/nvlap
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