Energy Solutions LED Accelerator Program PRODUCT QUALIFICATION REQUIREMENTS 2015 Version 2.0 January, 2015 Prepared for Pacific Gas and Electric Company San Francisco, California Prepared by Energy Solutions 449 15th Street, Suite 400 Oakland, California 94612 510-482-4420 California consumers are not obligated to purchase any full fee service or other service not funded by this Program. This Program is funded by California utility ratepayers under the auspices of the California Public Utilities Commission (CPUC.) Los consumidores en California no están obligados a comprar servicios completos o adicionales que no esten cubiertos bajo este Programa. Este Programa está financiado por los usuarios de servicios públicos en California bajo la jurisdicción de la Comisión de Servicios Públicos de California (CPUC.) PG&E refers to Pacific Gas and Electric Company. A subsidiary of PG&E Corporation. 2013 Pacific Gas and Electric Company. All rights reserved.
TABLE OF CONTENTS 1. SUMMARY... 3 2. PRODUCT REQUIREMENTS FOR ELIGIBLE MEASURES/ HARDWARE... 4 3. LEDA PRODUCT PERFORMANCE CRITERIA... 5 4. GENERAL PRODUCT CRITERIA... 7 5. PRODUCT SPECIFICATION BACKGROUND... 8 APPENDIX A: PRODUCT SUBMISSION REQUIREMENTS... 9 APPENDIX B: PRODUCT SUBMISSION CHECKLIST... 11 2
1. Summary 1.1 LED Accelerator Program The Energy Solutions LED Accelerator Program (LEDA) is a Third Party program funded through the Pacific Gas and Electric Company (PG&E) which serves large multisite commercial businesses receiving electric service from PG&E, with a particular emphasis on retail, grocery, restaurants and museums/art galleries. 1.2 Measures LEDA incents high performance light emitting diode (LED) retrofit installations for the following measures: MR Lamps PAR Lamps A-19 Lamps Downlights Display Case Lights Track Mono-Point 1X4 Troffers, including retrofit kits 2X2 Troffers, including retrofit kits 2X4 Troffers, including retrofit kits Linear Ambient Direct, including retrofit kits Linear Ambient Direct/Indirect, including retrofit kits Linear Ambient Indirect/Direct, including retrofit kits Linear Ambient Indirect, including retrofit kits Lowbays, including retrofit kits Highbays, including retrofit kits Highbay Aisle, including retrofit kits Parking Garage Controls * Exterior, parking garage and lighting control measures are only eligible if installed in conjunction with equal or more interior Tier 1 or Tier 2 lighting. If parking garage is enclosed and is affiliated with retail stores it is an eligible measure. 1.3 Incentive Calculations LEDA provides incentives for LED retrofits based on first-year kilowatt-hour (kwh) savings associated with the eligible retrofit measures. The kwh savings are calculated by taking the difference between wattages of the existing fixtures or lamps and their LED replacements. For retrofits of products that are not on during peak hours (connected load), incentives are provided at a reduced level based on off-peak demand reduction. 3
Table 1 LEDA Incentive Levels Tier Tier 1 Tier 2 Incentive Level 0.17/kWh saved plus $150/peak kw 0.24/kWh saved plus $150/peak kw Note: Exterior lighting, multiple controls and Energy Star or DesignLights Consortium certified LEDS are limited and must be implemented in conjunction with interior retail lighting and Tier 1 and Tier 2 LED products with the majority of the retrofit utilizing Tier 1 and Tier 2 products. These products will be incentivized at the PG&E nonresidential calculated incentive currently at $0.08/kWh saved plus $150/kW saved. 2. Product Requirements for Eligible Measures/ Hardware 1. Products must meet or exceed ENERGY STAR standards when applicable, unless otherwise specified. 2. Products must meet or exceed standards established by PG&E and/ or the Design Lights Consortium if no Energy Star standard currently exists, unless otherwise specified. 3. All product specifications must be verified by an accredited lab from the following list of ENERGY STAR qualifying certified laboratories: https://www.energystar.gov/index.cfm?fuseaction=recognized_bodies_list.show_rcb_search_results. 4. When submitting more than one version of a product, all versions must fall within ENERGY STAR product grouping allowances. 1 The representative model shall be the variation expected to have the greatest difficulty meeting the performance requirements outlined in this specification. 5. Product qualification in LEDA program is in no way a representation by LEDA or PG&E as to the economic or technical feasibility or performance, operational capability, or reliability of such products. 6. Mandatory LEDA program requirements are listed below; criteria are optional only when noted as Recommended. 1 US Department of Energy: Energy Star Program for Luminaires Partner Commitments Version V1.2 December 21, 2012. 4
3. LED TYPE Table 2 January 1, 2015 LEDA Product Performance Criteria m Efficacy, Lumens per Watt m Color Renderin g Index Tier I Requirements m R9 m Power Factor m Warranty 2 5 m Efficacy, Lumens per Watt m Color Renderin g Index Tier I Requirements m R9 m Power Factor m Warranty 2 MR Lamps 1 52 83 50 0.7 3 years 52 83 50 0.7 3 years PAR Lamps 52 83 50 0.8 5 years 52 83 50 0.8 5 years A19 Lamps 65 83 50 0.8 5 years 65 83 50 0.8 5 years Recessed Downlight 65 82 0.9 5 years 65 82 0.9 5 years s Track Mono- 60 82 0.9 5 years 60 82 0.9 5 years Point 1X4 Troffers 115 82 0.9 5 years 115 82 0.9 5 years 2X2 Troffers 115 82 0.9 5 years 115 82 0.9 5 years 2X4 Troffers 115 82 0.9 5 years 115 82 0.9 5 years Linear Ambient: 115 82 0.9 5 years 115 82 0.9 5 years Direct Lowbays 110 80 0.9 5 years 110 80 0.9 5 years Highbays 110 80 0.9 5 years 110 80 0.9 5 years Highbay Aisle 100 80 0.9 5 years 100 80 0.9 5 years
1. If MR16s are low voltage or less than 5 watts, LEDA has no power factor requirement, consistent with ENERGY STAR. 2. Warranties must guarantee that the lumen output of the product will not depreciate below 70% of initial lumen output during the warranty period. 3. Troffer specification applicable to LED tubes contingent on PG&E's acceptance of them in rebate programs, stated in PG&E's Appendix F, Table of Pre-Qualified Integral LED Lamps & Qualification Process. At this time LED tubes are not being incented through the LEDA program. 4. Exterior lighting retrofits are limited and must be implemented in conjunction with Tier 1 or Tier 2 interior retail lighting. 5. Retrofit kits are eligible and must meet the same performance requirements as similar non-retrofit kits listed above, e.g. a 2x4 LED troffer retrofit kit has the same performance as the 2x4 LED troffer in the above performance requirements table. Manufacturers must submit the same documentations on the LEDA checklist for retrofit kits. LM79 must be performed in specified fixtures listed on the DLC retrofit kit webpage. Otherwise, a LM79 test can be conducted with the retrofit kit installed in the fixture that will be installed for the project. Retrofit kits must remove the existing ballast and tombstones and new source components be assembled in the housing. 6. LED fixtures must meet zonal lumen density requirements listed on the DLC Technical Requirements Table V2.1. 6
4. Table 3 - General Product Criteria General Product Criteria All LEDA Tiers 1. Allowable Lamp Bases Must be a lamp base listed by ANSI, if applicable. 2. Color Maintenance The change of chromaticity over the minimum lumen maintenance test period (6000 hours) shall be within 0.007 on the CIE 1976 (u,v ) diagram. 3. Color zspatial Uniformity The variation of chromaticity in different directions (i.e., with a change in viewing angle) shall be within 0.006 from the weighted average point on the CIE 1976 (u,v ) diagram. 4. Dimming Lamps may be dimmable or nondimmable. Product packaging must clearly indicate whether the lamp is dimmable or not dimmable. Manufacturers qualifying dimmable products must maintain a Web page providing dimmer compatibility information m efficacy, light output, CCT, CRI, and power factor of dimmable lamps will be confirmed with the lamp operated at full power. The luminaire and its components shall provide continuous dimming from 100% to 20% of total light output. Step dimming, if employed, shall provide at least two discrete light output levels 20% of total light output and not including 100% output. 5. Electromagnetic and Radio Frequency Interference 6. Incompatibility and Application Exceptions Must meet FCC 47 CFR Part 15 (remote) or 18 (integral) emission limits Must clearly state any known incompatibility with photo controls, occupancy sensors, or timing devices. In addition, packaging should state specific application exceptions, such as totally enclosed fixtures, insulated air-tight (ICAT) recessed downlights, damp locations, and any other application restrictions. 7. Low-Voltage Compatibility Products intended for use on low-voltage circuits must state compatibility with low-voltage transformers. 8. Maximum Off-State Power 0 W Exception - luminaires with integral occupancy, motion, photo-controls or individually addressable fixtures with external control: 0.5 W 9. m Operating Temperature -20 C 10. Noise Class A sound rating 11. Operating Voltage Must operate at rated nominal voltage of 120, 240 or 277 VAC, or at 12 or 24 VAC or VDC. 12. Output Operating Frequency 120 Hz 13. Physical Size Not to exceed target dimensions as per applicable ANSI specifications. 14. Thermal Management Shall adhere to device manufacturer guidelines, certification programs, and test procedures for thermal management. 15. Transient Protection Must comply with IEEE C.62.41-1991, Class A operation 16. Toxic Reduction Requirements Luminaires and lamps shall not exceed hazardous substance concentrations set for in the European Union s (EU) Restriction of the Use of Certain Hazardous Substances (RoHS) Directive, 2003. 7
5. Product Specification Background 5.1 Luminaire Efficacy LED luminaire and lamp tier efficacy and CRI requirements were developed by analyzing the best in class or top 15% of products from the November 2014 Energy Star and DesignLights Consortium products database while also considering efficacy and CRI tier levels from the Consortium of Energy Efficiency s draft equipment specifications for the Commercial Lighting Initiative and DLC s Draft Technical requirements. 5.2 Product Warranty Product warranties must guarantee proper operation for designated period of time under normal use, up to and including at least the actual hours of operation. A warranty must be provided for lamps or luminaires, covering material repair or replacement for a minimum of three (3) years from the date of purchase for MR lamps, seven (7) years for Tier 2 troffers, and five (5) years for Tier 1 troffers and all other LED types. The lumens over the five year warranty period must be maintained to 70% or higher than the initial lumens. 8
5.3 5.4 Appendix A: Product Submission Requirements 2 Product Cut Sheet 1. Product description, including model number, accessories, and intended applications 2. Electrical characteristics a. Maximum power usage of product (Watts) b. Chip current (milli-amperes; ma) c. Operating voltage range (Volts) d. Off-state power usage (Watts) e. Dimming capability 3. Optical characteristics a. Total luminous output of product (Lumens) b. Luminous efficacy (Lumens/ Watt) c. Color Rendering Index (CRI) d. Correlated Color Temperature (CCT) 4. Other characteristics a. Product rated life b. Product L70, if different than rated life c. Operating temperature range ( F or C) 5. Additional recommended information (as applicable) a. Physical dimensions of product, if non-standard b. Center beam candle power c. Optical beam angle d. Optical distribution type LM-79 Test Results 1. Electrical Data a. Input voltage (Volts) b. Current (Amperes) c. Power (Watts) d. Power Factor e. Total Harmonic Distortion (amperage) 2. Light Output a. Total luminous output (Lumens) b. Luminous efficacy (Lm/W) 3. Light Distribution a. Zonal Lumen Summary, including optical distribution type and cutoff rating if applicable b. Candela Distribution c. Polar Graph d. Additional recommended information Spacing Criteria Coefficient of Utilization (CU) and Isoilluminance plot Glare Rating 4. Color characteristics a. Correlated Color Temperature (CCT) b. Color Rendering Index (CRI) c. R9 d. Chromaticity Coordinates e. Additional recommended information Spectral Power Distribution (SPD) 5.5 Warranty 1. Luminaire warranty, covering repair or replacement of defective electrical parts (including light source and power supplies) from the date of purchase. Must guarantee lumen maintenance remain at 70% or higher than the initial lumens during the warranty period. We encourage manufacturers to address color shift in the warranty. 2 For more information, contact Energy Solutions or see US Department of Energy: US Department of Energy: Energy Star Program for Lamps (Light Bulbs) Partner Commitments Version V1.0 August 28, 2013. 2. Driver warranty from manufacturer indicating the maximum power supply case temperature for which warranty is offered is recommended 9
5.6 UL Listing 1. UL certification document 5.7 Product Qualification Statement 1. Written statement verifying that the product meets all applicable general and specific criteria. 2. Written statement verifying that all included information and documentation is representative of the indicated product line. 10
Appendix B: Product Submission Checklist Item Included Check 1. Product Specification Sheet 2. LM-79 test results* 3. Product warranty 4. UL certification document 5. Proof of ENERGY STAR or Design Lights Consortium submittal; or Intent to Submit to ENERGY STAR or DLC 6. LEDA Product Qualification Statement** *Must come from an accredited lab from the following ENERGY STAR qualified list of certified laboratories: https://www.energystar.gov/index.cfm?fuseaction=recognized_bodies_list.show_rcb_search_results ** Available from http://ledaccelerator.com. California consumers are not obligated to purchase any full fee service or other service not funded by this Program. This Program is funded by California utility ratepayers under the auspices of the California Public Utilities Commission (CPUC.) Los consumidores en California no están obligados a comprar servicios completos o adicionales que no esten cubiertos bajo este Programa. Este Programa está financiado por los usuarios de servicios públicos en California bajo la jurisdicción de la Comisión de Servicios Públicos de California (CPUC.) PG&E refers to Pacific Gas and Electric Company. A subsidiary of PG&E Corporation. 2013 Pacific Gas and Electric Company. All rights reserved.