1-ATTACHMENT 1 LED-Specification FINAL.pdf

IFB26-16

ATTACHMENT 1

LED STREET LIGHT SPECIFICATION

County of Los Alamos Department of Public Works

The County of Los Alamos seeks to convert its existing street lighting assets to smart LED technology in order to “reduce light pollution, reduce or prevent glare, reduce or prevent light trespass, conserve energy, promote a sense of safety and security, and ensure aesthetically appropriate outdoor lighting in keeping with the character of County of Los Alamos.” - (Los Alamos County Ord. No. 02-333 SEC 16-53)

All new street lighting fixtures shall comply with the LED Luminaire Requirements of this section and in the (Los Alamos County Ord. No. 02-333 SEC 16-53) County lighting ordinance. The County Traffic Engineer will maintain the County of Los Alamos specifications for Light Emitting Diode (LED) Luminaires along with a list of acceptable luminaires. Luminaires that are not on the list will require submittal of technical information for review and approval by the County Traffic Engineer along with a sample for field review. In some special cases higher output luminaires with corresponding mast arm and pole combinations may be desirable, these special cases will be reviewed by the County Traffic Engineer for approval.

LED STREET LIGHT SPECIFICATION

Part A: STREET LIGHTING LIGHT EMITTING DIODE (LED) LUMINAIRE SPECIFICATIONS

1.0 REFERENCES

The publications listed below form a part of this specification to the extent referenced. Publications are referenced within the text by their basic designation only. Versions listed shall be superseded by updated versions as they become available.

A. American National Standards Institute (ANSI)

1. C136.2 (Most current), American National Standard for Roadway and Area Lighting Equipment—Luminaire Voltage Classification

2. C136.10-2010 (Most current), American National Standard for Roadway and Area Lighting Equipment Locking-Type Photocontrol Devices and Mating Receptacle Physical and Electrical Interchangeability and Testing

3. C136.15-2011 (Most current), American National Standard for Roadway and Area Lighting Equipment Luminaire Field Identification

4. C136.25-2009 (Most current), American National Standard for Roadway and Area Lighting Equipment Ingress Protection (Resistance to Dust, Solid Objects and Moisture) for Luminaire Enclosures

5. C136.31-2010 (Most current), American National Standard for Roadway Lighting Equipment – Luminaire Vibration

6. C136.41 For Roadway and Area Lighting Equipment-Dimming Control an External Locking Type Photocontrol and Ballast or Driver

B. American Society for Testing and Materials International (ASTM)

1. B117-09 (Most current), Standard Practice for Operating Salt Spray (Fog) Apparatus

2. D1654-08 (Most current), Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments

3. D523-08 (Most current), Standard Test Method for Specular Gloss

4. G154-06 (Most current), Standard Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials

C. Council of the European Union (EC)

1. RoHS Directive 2002/95/EC, on the restriction of the use of certain hazardous substances in electrical and electronic equipment

D. Illuminating Engineering Society of North America (IESNA or IES)

1. DG-4-03 (Most current), Design Guide for Roadway Lighting Maintenance

2. HB-10-11 (Most current), IES Lighting Handbook, 10th Edition

3. LM-50-99 (Most current), IESNA Guide for Photometric Measurement of Roadway Lighting Installations

4. LM-61-06 (Most current), IESNA Approved Guide for Identifying Operating Factors Influencing Measured Vs.

Predicted Performance for Installed Outdoor High Intensity Discharge (HID) Luminaires

5. LM-79-08 (Most current), IESNA Approved Method for the Electrical and Photometric Measurements of Solid-Sate Lighting Products

6. LM-80-08 (Most current), IESNA Approved Method for Measuring Lumen Maintenance of LED Light Sources

7. RP-8-22 (Most current), ANSI / IESNA American National Standard Practice for Roadway Lighting

8. RP-16-10 (Most current), ANSI/IES Nomenclature and Definitions for Illuminating Engineering

9. TM-3-95 (Most current), A Discussion of Appendix E - "Classification of Luminaire Lighting Distribution," from ANSI/IESNA RP-8-83

10. TM-15-11 (Most current), Luminaire Classification System for Outdoor Luminaires

11. TM-21-11 (Most current), Projecting Long Term Lumen Maintenance of LED Light Sources

LED STREET LIGHT SPECIFICATION

E. National Electrical Manufacturers Association (NEMA)

1. ANSI/NEMA/ANSLG C78.377-2008 (or latest), American National Standard for the Chromaticity of Solid-State Lighting Products

F. National Fire Protection Association (NFPA)

2. 70 – National Electrical Code (NEC)

G. Underwriters Laboratories (UL)

1. 1449, Surge Protective Devices

2. 1598, Luminaires

3. 8750, Light Emitting Diode (LED) Equipment for Use in Lighting Products LED Roadway Specification

H. CSA

1. 1598, Luminaires

2.0 GENERAL CONSTRUCTION

2.1 Shall be compliant with CSA C22.2 No. 250.0-08 – UL 1598 Harmonized Std.

2.2 Shall have a UL 1598, 40C, Wet Location Safety Listing.

2.3 Luminaire housing to be fabricated from die cast aluminum low copper content alloy. The use of fans or gels is prohibited.

A. Luminaire housing to act as passive heat sink for LED Array.

B. Housing to be designed in such a manner that debris build-up with-in “heat-fin” structure will not significantly impact lamp lumen depreciation (LLD).

C. Luminaire finish and casting to be tested to ASTM B117 salt fog and must maintain a scribe creepage rating of 7 or higher per ASTM D1654 after 5000 hours.

D. Access to electrical compartment shall be tool-less by means of a Stainless-Steel Wing-Screw, a Die Cast Trigger Latch, or a Flush Mount Push Latch.

E. Tool-less access should accommodate users wearing electrical gloves.

F. Weight of fixture shall not exceed 22 lbs.

G. EPA of fixture shall not exceed 0.76 sq. ft.

2.4 LED light engine

A. Shall be IP66 rated.

B. Shall be either the PCB mounted LED technology comprised of multi-cluster LEDs on a single metal core board or High

Efficient Discrete LED technology.

C. Lenses shall be created from either borosilicate glass or silicone to ensure longevity and minimize dirt depreciation.

D. Zero uplight optics reduce sky glow and shall be in accordance with the New Mexico Night Sky Protection Act (NMSA 1978, § 74-12-1 et seq.).

E. Depending on the application, the optic shall have a NEMA Type II, III, IV or V Wide Distribution.

F. Restricted backlight to within sidewalk depth.

2.5 Luminaire Attachment

A. Luminaire shall be able to attach to 1 ¼” and/or 2” IPS schedule 40 mast arms (1 5/8” to 2 3/8” OD).

B. Luminaire shall be designed to be able to tilt +/- 5 degrees from horizontal.

C. Luminaire shall be designed to withstand 3G vibration testing prescribed in ANSI C136.31.

D. Luminaire shall include internal integral leveling bubble to assist in the installation.

2.6 Luminaire Markings

LED STREET LIGHT SPECIFICATION

A. Shall have exact external wattage label affixed on underside of luminaire to be seen from ground per ANSI C136.15.

B. Luminaire shall have an internal label indicating the manufacturer’s name, product name, input voltage and date of manufacture.

2.7 Wildlife shield shall be a cast in feature (not a separate component).

3.0 ELECTRICAL

1.1 All electrical components shall be terminated through the use of quick disconnect couplings.

A. There shall not be any wire nuts supplied in the luminaire.

B. All luminaires shall be equipped with a 3 station, tunnel style terminal block for terminating supply wire.

1. Terminal block shall accommodate up to 6 AWG conductors.

2. For ease of installation, the terminal block shall be positioned in such a manner that supply wires do not need to bend or re-route around components to make electrical termination.

C. Luminaire shall provide means to protect LED driver and LED lighting array from electrical transients caused by electrical storm or capacitor switching by means of surge protection device.

1. Surge Protection Device (SPD) shall be UL1449 recognized.

2. SPD shall be 3 wire and provide both common and differential mode protection.

3. SPD must have an inductive filter circuit that reduces the amount of energy passed through to electronics during a surge event.

4. Surge protection device shall be a robust ANSI/IEEE 62.41 Category C rated to protect the luminaire. Standard surge protection is 20kV/10kA “Extreme Level” per ANSI C136.2 (Most Current).

5. Surge Protection device shall have an indicating pilot light to let the electrician know if it is working.

6. Surge protection shall be thermally fused.

7. Failure mode of surge protection is to leave luminaire off. The use of a MOV Pack Surge Protection device that fails and leaves the luminaire on is strictly prohibited.

D. LED Driver shall meet the following minimum requirements.

1. LED Driver shall have a minimum power factor of 90% at full load.

2. LED Driver THD shall be less than 20% at full load per ANSI C82.77:2002.

3. LED Driver shall comply with the requirements of UL, CSA, FCC47 subpart 15.

4. LED Driver maximum case temperature shall not be exceeded when luminaire is operating in a 40C ambient.

5. LED Driver shall be RoHS compliant.

6. LED Driver shall have ingress protection rating IP66

4.0 LIFE

E. Photocontrol receptacle shall be a 7-pin photo control receptacle in full compliance with ANSI C136.41-2013 “For Roadway and Area Lighting Equipment-Dimming.”

1.2 Component rated life shall be a minimum of 20 years (or 100,000 hours) when operating in a continuous 25 C ambient.

4.2 The design life of the LED array (based on LM80/TM21) shall be defined as L80 at 100,000 hours (or 20 years) operation in an ambient of 25 C.

5.0 WARRANTY

5.1 Luminaire shall be warranted to be free from manufacturing defects for a minimum period of 10 years.

6.0 LED LUMINAIRE PERFORMANCE

LED STREET LIGHT SPECIFICATION

6.1 All new street lighting fixtures shall comply with the LED Luminaire Requirements of this section and in the (Los Alamos County Ord. No. 02-333 SEC 16-53) County lighting ordinance.

6.2 Residential Roadway LED Luminaires

A. Correlated Color Temperature (CCT) shall be nominally rated at 2700 Kelvin CCT or less.

B. The minimum Lumens Per Watt (LPW) of the luminaire shall be 90 or higher.

C. The minimum Color Rendering Index (CRI) shall be 65 or higher.

D. Luminaire shall have a distribution pattern consistent with IES RP-8-22 Type II Distribution.

E. Luminaire shall have a maximum BUG rating per IES TM-15 of B1-U0-G2 or less.

F. Product shall have a visual comfort glare reduction refractor.

G. Product shall be Design Lights Consortium (DLC) qualified.

6.3 Local/Collector Roadway LED Luminaires

A. Correlated Color Temperature (CCT) shall be nominally rated at 2700 Kelvin CCT or less.

B. The minimum Lumens Per Watt (LPW) of the luminaire shall be 90 or higher.

C. The minimum Color Rendering Index (CRI) shall be 65 or higher.

D. Luminaire shall have a distribution pattern consistent with IES RP-8-12 Type II or Type III Distribution.

E. Luminaire shall have a maximum BUG rating per IES TM-15 of B2-U0-G3 or less.

F. Product shall have a visual comfort glare reduction refractor.

G. Product shall be Design Lights Consortium (DLC) qualified.

6.4 Major Roadway LED Luminaires

A. Correlated Color Temperature (CCT) shall be nominally rated at 2700 Kelvin CCT or less.

B. The minimum Lumens Per Watt (LPW) of the luminaire shall be 90 or higher.

C. The minimum Color Rendering Index (CRI) shall be 65 or higher.

D. Luminaire shall have a distribution pattern consistent with IES RP-8-22 Type II or Type III Distribution.

E. Luminaire shall have a BUG rating per IES TM-15 of B3-U0-G3 or less.

F. Product shall be Design Lights Consortium (DLC) qualified.

7.0 MANUFACTURER

7.1 Luminaire manufacturer must be in business in the United States of America.

8.0 REQUIRED SUBMITTALS FOR EACH LUMINAIRE TYPE DEFINED IN APPENDIX A

A. General submittal content shall include:

1. Completed Appendix B submittal form

2. Luminaire cutsheets

3. Cutsheets for LED light sources and supporting LM-80 report.

4. Cutsheets for LED driver(s)

a. If dimmable LED driver is specified, provide diagrams illustrating light output and input power as a function of control signal.

5. Cutsheets for surge protection device, if applicable

6. Instructions for installation and maintenance

7. Shall provide independent test laboratories IES photometric files which verify light levels.

8. A Hard Copy of the IES Photometrics in Photometric Viewer.

B. LM-79 luminaire photometric report(s) shall be produced by the test laboratory and include:

1. Name of test laboratory

a. The test laboratory must hold National Voluntary Laboratory Accreditation Program (NVLAP) accreditation for the IES LM-79 test procedure or must be qualified, verified, and recognized through the U.S. Department of Energy’s CALiPER program. For more information, see https: //www.energy.gov/eere/ssl/caliper

2. Report number

3. Date

4. Complete luminaire catalog number

a. Provide explanation if catalog number in test report(s) does not match catalog number of luminaire submitted.

i. Clarify whether discrepancy does not affect performance, e.g., in the case of differing http://www.energy.gov/eere/ssl/caliper

LED STREET LIGHT SPECIFICATION

luminaire housing color.

ii. If nominal performance of submitted and tested products differs, submit additional LM-79 report(s) and derivation as indicated in Appendix C.

5. Description of luminaire, LED light source(s), and LED driver(s)

6. Goniophotometry

C. Computer-generated point-by-point photometric analysis of maintained photopic light levels as per layout parameters and specs called out on Appendix A.

1. Calculations shall be for maintained values, i.e. Light Loss Factor (LLF) < 1.0, where LLF = LLD @ 100,000 hrs.

@ 25 C ambient.

a. Lamp Lumen Depreciation Factor (LLD) shall be the specified percentage of LED lumen maintenance at 100,000 hours at 25C° C (77°F) from the TM-21 report.

2. Use of mesopic multipliers

a. Shall be disallowed herein, by assuming an S/P ratio of 1.00 for all luminaires.

3. Calculation/measurement points shall be per IES RP-8-2014 or latest.

LED STREET LIGHT SPECIFICATION

Appendix A

System Specification Method

LED LUMINAIRE

INPUT POWER Max. nominal luminaire input power 100W

VOLTAGE Nominal luminaire input voltage (or range as applicable) 120-277 V

LUMEN MAINT. Lamp Lumen Depreciation (LLD) @ 25C @ 100,000 hours 0.80 or higher

Rated correlated color temperature

NOMINAL CCT Max. nominal backlight-uplight-glare ratings 2700K or less

BUG RATINGS Maximum Luminaire weight B3-U0-G3 or less

WEIGHT Max. effective projected area 22 lb

EPA Method 0.76 ft2

MOUNTING Tenon nominal pipe size

(NPS)

Post-top Side-arm Trun./yoke Swivel-tenon

ANSI C136.31 2 inches

VIBRATION

Typical min.

ambient temperature during operation

3G vibration rating

THERMAL ENVIRONMENT

Typical max. ambient temperature during operation -40 °C

ANSI C136.2 Comb. Wave Test Level 40 °C

ELECTRICAL IMMUNITY

None Basic

(6kV / 3kA)

Enhanced

(10kV / 5kA)

Elevated

(20kV / 10kA)

CONTROL

INTERFACE

Not dimmable

ANSI C136.10

(3-pin)

ANSI C136.41,

5-pin

ANSI C136.41,

7-pin

LED DRIVER

LED STREET LIGHT SPECIFICATION

Appendix B Product Submittal Form: Complete for Each Luminaire Submitted

Luminaire designation

Luminaire manufacturer

Luminaire model number

Nominal IES TM-15 BUG ratings B = U = G =

Product family testing Submitted product is identical to tested product

Submitted product differs from tested product(s) as explained in attached letter

Housing finish color

Tenon nominal pipe size

Nominal luminaire weight lb

Nominal luminaire EPA ft

Nominal luminaire input voltage V

Control interface

None

ANSI

C136.10 (3-pin)

ANSI

C136.41, 5-pin

ANSI

C136.41, 7-pin

LED driver Not dimmable

Dimmable, 0-10V (IEC 60929)

Dimmable, DALI

(IEC 62386)

Electrical immunity—ANSI C136.2 combination wave test level

Basic

(6kV / 3kA)

Enhanced

(10kV / 5kA)

Elevated

(20kV / 10kA)

ANSI C136.31 vibration test level Level 1 (Normal) 3G Vibration (bridge/overpass)

Thermal management Liquids or moving parts No liquids or moving parts

Luminaire warranty period Years

Rated life of LED driver(s) Hours

IES LM-80 test duration Hours

LED lumen maintenance * Reported (restricted) Calculated (unrestricted)

Make/model of LED light source(s)

Nominal value Tolerance (%)

LED STREET LIGHT SPECIFICATION

Luminaire input power—initial W W

Luminaire input power—maintained ** W W

LED drive current—initial mA mA

LED drive current—maintained ** mA mA

In-situ LED Ts °C °C

LED lumen maintenance ** %

CCT K K

Additional product description

* Manufacturer shall indicate which is applicable (check only one box) as per section