Luminaire Photometry External[1]


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Luminaire Photometry Testing Services

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Luminaire Photometry External[1]

  1. 1. Luminaire Photometry Testing Services Date: March 15 th , 2010 Presented By: Andrew Hyatt
  2. 2. About Intertek <ul><li>A leading international provider of quality and safety services to a wide range of global and local industries </li></ul><ul><li>Partnership with Intertek brings increased value to customers’ products and processes </li></ul><ul><li>Ultimately, we support our clients’ success in the global market place </li></ul>
  3. 3. Profile <ul><li>An extensive global network </li></ul><ul><ul><li>Laboratories 322 </li></ul></ul><ul><ul><li>Offices 566 </li></ul></ul><ul><ul><li>People 20,000+ </li></ul></ul><ul><ul><li>Countries 109 </li></ul></ul><ul><li>Floated May 2002 </li></ul><ul><li>FTSE 250, Support Services sector </li></ul>
  4. 4. Supporting our customers in their global trade….. <ul><ul><li>The industries we operate in </li></ul></ul>Appliances Automotive Chemical Consumer Products Electrical & Electronic Energy & Fuels Food Government Industrial Lighting IT & Telecom Minerals Retail <ul><ul><li>Our organisation </li></ul></ul>CONSUMER GOODS COMMERCIAL & ELECTRICAL INDUSTRIAL OIL, CHEMICAL, AGRI ANALYTICAL SERVICES MINERALS GOVERNMENT <ul><ul><li>What we do </li></ul></ul>Testing Inspection Certification Auditing Quality Assurance Advisory The Industries We Serve
  5. 5. Performance Lighting Testing Capabilities <ul><li>Residential / Commercial Lighting </li></ul><ul><li>Automotive Lighting </li></ul><ul><li>Airport Lighting Products </li></ul><ul><li>LED Traffic Signal Modules </li></ul><ul><li>Marine / Navigational Lighting </li></ul><ul><li>Suntanning Beds/ Exit Signs/ Medical Lamps </li></ul><ul><li>Vibration / Shock / Environmental Testing </li></ul>
  6. 6. Residential / Commercial Lighting <ul><li>Typical Products Tested Include : </li></ul><ul><li>Indoor Luminaires </li></ul><ul><li>Outdoor Luminaires </li></ul><ul><li>Solid-State Lighting (LED) </li></ul><ul><li>Fluorescent Lamps </li></ul><ul><li>Fluorescent Lamp Ballasts </li></ul><ul><li>HID Lamps </li></ul><ul><li>HID Lamp Ballasts </li></ul><ul><li>CFL Lamps </li></ul><ul><li>Halogen Lamps </li></ul><ul><li>Incandescent Lamps </li></ul><ul><li>Miniature Lamps </li></ul><ul><li>Electric Exit Signs </li></ul><ul><li>Photoluminescent Exit Signs </li></ul><ul><li>Suntanning Equipment </li></ul>
  7. 7. Residential / Commercial Lighting <ul><li>Test Capabilities Include: </li></ul><ul><ul><li>Lumen Output & Efficacy </li></ul></ul><ul><ul><li>Correlated Color Temperature (CCT) </li></ul></ul><ul><ul><li>Chromaticity </li></ul></ul><ul><ul><li>Color Rendering Index (CRI) </li></ul></ul><ul><ul><li>Life Testing </li></ul></ul><ul><ul><li>Lumen Maintenance Testing </li></ul></ul><ul><ul><li>Power Factor, Current, Wattage </li></ul></ul><ul><ul><li>Total Harmonic Distortion </li></ul></ul><ul><ul><li>Operating Frequency </li></ul></ul><ul><ul><li>Lamp Start & Run-Up Time </li></ul></ul><ul><ul><li>Color Uniformity </li></ul></ul><ul><ul><li>Spectral Irradiance Testing </li></ul></ul><ul><ul><li>Spectral Transmittance Testing </li></ul></ul><ul><ul><li>Spectral Reflectance Testing </li></ul></ul><ul><ul><li>Luminance Measurements </li></ul></ul><ul><ul><li>Visibility Measurements </li></ul></ul><ul><ul><li>Lamp Dimension Measurements </li></ul></ul><ul><ul><li>Ballast Factor </li></ul></ul><ul><ul><li>Current Crest Factor </li></ul></ul><ul><ul><li>Beam Candlepower </li></ul></ul><ul><ul><li>Standard Lamp Calibrations </li></ul></ul><ul><ul><li>Meter Calibrations </li></ul></ul>
  8. 8. Residential / Commercial Lighting <ul><li>Specifications Commonly Tested Include: </li></ul><ul><li>Illuminating Engineering Society (IESNA) </li></ul><ul><li>ENERGY STAR </li></ul><ul><li>ANSI </li></ul><ul><li>Also: ECE, FDA, and UL Specifications </li></ul>
  9. 9. Accreditations
  10. 10. Luminaire Photometry Testing <ul><li>NEW!! </li></ul><ul><li>High-Speed Type C Mirror </li></ul><ul><li>Goniophotometer </li></ul><ul><li>New State-of-the-Art </li></ul><ul><li>Lab Constructed in 2008 </li></ul><ul><li>in Cortland, NY </li></ul>
  11. 11. Light Output Performance <ul><li>Light Output from Luminaires is defined by three important </li></ul><ul><li>factors: </li></ul><ul><li>The efficiency of the luminaire in directing the light from the lamp onto a surface. </li></ul><ul><li>The amount of light trapped in the luminaire housing. </li></ul><ul><li>The amount of light which comes out of the lamp up above a horizontal plane. </li></ul>
  12. 12. What Type of Products Can We Test? <ul><li>Various Types of Luminaires including: </li></ul><ul><ul><li>Indoor Light Fixtures </li></ul></ul><ul><ul><li>Residential Light Fixtures </li></ul></ul><ul><ul><li>Street Lighting Fixtures </li></ul></ul><ul><ul><li>Area Lighting Fixtures </li></ul></ul><ul><ul><li>Spotlights </li></ul></ul><ul><ul><li>Floodlights </li></ul></ul><ul><ul><li>Flashlights </li></ul></ul>
  13. 13. Industry Standards <ul><li>IESNA LM-79-08 Approved Method for Electrical and Photometric Measurements of Solid-State Lighting Products </li></ul><ul><ul><li>Applies to both LED Luminaires and LED Light Sources intended for retrofit applications. </li></ul></ul><ul><ul><li>Measurements include: </li></ul></ul><ul><ul><ul><li>Total Luminous Flux </li></ul></ul></ul><ul><ul><ul><li>Electricals (Input Voltage, Current, & Power) </li></ul></ul></ul><ul><ul><ul><li>Luminous Intensity Distribution </li></ul></ul></ul><ul><ul><ul><li>Color </li></ul></ul></ul><ul><ul><ul><ul><li>Chromaticity </li></ul></ul></ul></ul><ul><ul><ul><ul><li>Correlated Color Temperature </li></ul></ul></ul></ul><ul><ul><ul><ul><li>Color Rendering Index </li></ul></ul></ul></ul><ul><ul><ul><li>Spectral Power Distribution </li></ul></ul></ul><ul><ul><ul><li>One Sample per Model Required for Testing </li></ul></ul></ul>
  14. 14. What Does the Test Report Include? <ul><li>Typical IESNA LM-79-08 Report Includes: </li></ul><ul><li>Luminaire Efficacy, Minimum Light Output, Zonal Lumen Density </li></ul><ul><li>Color Measurements (CCT, CRI, Chromaticity) and Electrical Measurements </li></ul><ul><li>Spectral Distribution over visible wavelengths (mW/nm) </li></ul><ul><li>Absolute Intensity Candlepower (cd) Summary table </li></ul><ul><li>Isocandela Plot </li></ul><ul><li>Luminance Summary table </li></ul><ul><li>Illuminance – Cone of Light Plot </li></ul><ul><li>Illuminance – Isofootcandle Plot </li></ul><ul><li>Illuminance – Roadway Isofootcandle Plot (if streetlight) </li></ul><ul><li>Picture of sample </li></ul><ul><li>IES File </li></ul>
  15. 15. Industry Standards <ul><li>IESNA LM-80-08 Approved Method for Measuring Lumen Maintenance of LED Light Sources </li></ul><ul><ul><li>Details specific method for measuring Lumen Depreciation of LED Arrays and LED Modules. </li></ul></ul><ul><ul><li>Measurements include: </li></ul></ul><ul><ul><ul><li>Lumen Maintenance to 70% Depreciation </li></ul></ul></ul><ul><ul><ul><li>Measurements taken at 7 points over three temperatures </li></ul></ul></ul><ul><ul><ul><ul><li>(Ts = 55°C, 85°C, and “x” = client choice) </li></ul></ul></ul></ul><ul><ul><ul><li>Measurements taken at 1,000 Hour increments to 7,000 hours. </li></ul></ul></ul><ul><ul><ul><li>Color Maintenance also tested to monitor color shift at same points. </li></ul></ul></ul><ul><ul><ul><li>3 Samples Required for Testing (One per Temp.) </li></ul></ul></ul>
  16. 16. Your Choice for ENERGY STAR Qualification Testing <ul><li>ENERGY STAR Program Requirements for Compact Fluorescent Lamps, Version 4.0 </li></ul><ul><li>ENERGY STAR Program Requirements for Residential Lighting Fixtures , Version 4.2 </li></ul><ul><li>ENERGY STAR Program Requirements for Solid-State Lighting Luminaires, Version 1.1 </li></ul>
  17. 17. U.S. DOE Approval Laboratories Qualified, Verified, and Contracted for CALiPER LM-79 Testing Integrating Sphere Independent Testing Laboratories, Inc. – Boulder, CO Intertek - Cortland, NY Luminaire Testing Laboratory, Inc. – Allentown, PA Lighting Sciences, Inc. – Scottsdale, AZ OnSpeX /CSA International – Atlanta, GA Goniophotometry Independent Testing Laboratories, Inc. – Boulder, CO Intertek - Cortland, NY Luminaire Testing Laboratory, Inc. – Allentown, PA Lighting Sciences, Inc. – Scottsdale, AZ