02016D0587 — EN — 27.11.2019 — 001.001

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►B COMMISSION IMPLEMENTING DECISION (EU) 2016/587 of 14 April 2016 on the approval of the technology used in efficient vehicle exterior lighting using light emitting diodes as an innovative technology for reducing CO2 emissions from passenger cars pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council (Text with EEA relevance) (OJ L 101 16.4.2016, p. 17)

Amended by:









▼B

COMMISSION IMPLEMENTING DECISION (EU) 2016/587

of 14 April 2016

on the approval of the technology used in efficient vehicle exterior lighting using light emitting diodes as an innovative technology for reducing CO2 emissions from passenger cars pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council

(Text with EEA relevance)







Article 1

Approval

The technology used in the Mazda light emitting diodes (LED) lighting and in the Honda LED lighting is approved as an innovative technology within the meaning of Article 12 of Regulation (EC) No 443/2009.

Article 2

Application for certification of CO2 savings

▼M1

1. The manufacturer may apply for the certification of CO2 savings from one or several exterior LED lighting intended for use in internal combustion engine M1 vehicles or in not off-vehicle charging hybrid electric M1 vehicles (NOVC-HEVs) that comply with point (3) of paragraph 5.3.2 of Annex 8 to Regulation No 101 of the Economic Commission for Europe of the United Nations, provided that the vehicles are fitted with one or a combination of the following LED lights:

▼B

(a) low beam headlamp;

(b) high beam headlamp;

(c) front position lamp;

(d) front fog lamp;

(e) rear fog lamp;

(f) front turn signal lamp;

(g) rear turn signal lamp;

(h) licence plate lamp;

(i) reversing lamp.

The LED light or the combination of LED lights forming the efficient exterior LED lighting shall as a minimum provide the CO2 reduction specified in Article 9(1) of Regulation (EU) No 725/2011.

2. An application for the certification of the savings from one or several efficient exterior LED lighting shall be accompanied by an independent verification report certifying that that or those LED lighting complies with the conditions set out in paragraph 1.

3. The type approval authority shall reject the application for certification if it finds that one or several exterior LED lighting do not comply with the conditions set out in paragraph 1.

Article 3

Certification of CO2 savings

1. The reduction in CO2 emissions from the use of efficient exterior LED lighting referred to in Article 2(1) shall be determined using the methodology set out in the Annex.

2. Where a manufacturer applies for the certification of the CO2 savings from more than one efficient exterior LED lighting referred to in Article 2(1) in relation to one vehicle version, the type approval authority shall determine which of the efficient exterior LED lighting tested delivers the lowest CO2 savings, and record the lowest value in the relevant type approval documentation. That value shall be indicated in the certificate of conformity in accordance with Article 11(2) of Implementing Regulation (EU) No 725/2011.

Article 4

Eco-innovation code

The eco-innovation code No 19 shall be entered into the type approval documentation where reference is made to this Decision in accordance with Article 11(1) of Implementing Regulation (EU) No 725/2011.

Article 5

Entry into force

This Decision shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.









ANNEX

METHODOLOGY TO DETERMINE THE CO2 SAVINGS OF EXTERIOR VEHICLE LIGHTING USING LIGHT EMITTING DIODES (LED).

1. INTRODUCTION

In order to determine the CO2 emission reductions that can be attributed to a package of efficient exterior LED lights consisting of an appropriate combination of vehicle lights referred to in Article 2 for the use in an M1 vehicle, it is necessary to establish the following:

(1) testing conditions;

(2) test equipment;

(3) determination of the power savings;

(4) calculation of the CO2 savings;

(5) calculation of the statistical error.

2. SYMBOLS, PARAMETERS AND UNITS

Latin symbols

— CO2 savings [g CO2/km]

CO2 — Carbon dioxide

CF — Conversion factor (l/100 km) — (g CO2/km) [gCO2/l] as defined in Table 3

m — Number of efficient exterior LED lights composing the package

n — Number of measurements of the sample

P — Power consumption of the vehicle light [W]

— Standard deviation of the LED light power consumption [W]

— Standard deviation of the LED light power consumption mean [W]

— Standard deviation of the total CO2 savings [g CO2/km]

UF — Usage factor [-] as defined in Table 4

v — Mean driving speed of the New European Driving Cycle (NEDC) [km/h]

VPe — Consumption of effective power [l/kWh] as defined in Table 2

— Sensitivity of calculated CO2 savings related to the LED light power consumption

Greek symbols

Δ — Difference

ηA — Alternator efficiency [%]

Subscripts

Index (i) refers to vehicle lights

Index (j) refers to measurement of the sample

EI — Eco-innovative

RW — Real-world conditions

TA — Type approval conditions

B — Baseline

3. TESTING CONDITIONS

The testing conditions shall fulfil the requirements of Regulation UN/ECE No 112 ( 1 ) on Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam or a driving beam or both and equipped with filament lamps and/or light-emitting diode (LED) modules. The power consumption shall be determined in accordance with point 6.1.4 of Regulation UN/ECE No 112 and points 3.2.1 and 3.2.2 of Annex 10 to that Regulation.

4. TEST EQUIPMENT

The following equipment is to be used, as shown in the figure:

— a power supply unit (i.e. variable voltage supplier);

— two digital multimeters, one for measuring the DC-current, and the other for measuring the DC-voltage. In the figure, a possible test set-up is shown, when the DC-voltage meter is integrated in the power supply unit.

Test set-up

5. MEASUREMENTS AND DETERMINATION OF THE POWER SAVINGS

For each efficient exterior LED light included in the package the measurement of the current shall be performed as shown in the figure at a voltage of 13,2 V. LED module(s) operated by an electronic light source control gear, shall be measured as specified by the applicant.

The manufacturer may request that other measurements of the current shall be done at other additional voltages. In that case, the manufacturer must hand over verified documentation on the necessity to perform these other measurements to the type-approval authority. The measurements of the currents at each of those additional voltages are to be performed consecutively at least five (5) times. The exact installed voltages and the measured current is to be recorded in four decimals.

The power consumption has to be determined by multiplying the installed voltage with the measured current. The average of the power consumption for each efficient exterior LED light (

) has to be calculated. Each value must be expressed in 4 decimals. When a stepper motor or electronic controller is used for the supply of the electricity to the LED lamps, then the electric load of this component part is to be excluded from the measurement.

The resulting power savings of each efficient exterior LED light (ΔPi) are to be calculated with the following formula:

Formula 1

where the power consumption of the corresponding baseline vehicle light is defined by Table 1.







Table 1 Power requirements for different baseline vehicle lights Vehicle light Total electric power (PB) [W] Low beam headlamp 137 High beam headlamp 150 Front position 12 License plate 12 Front fog lamp 124 Rear fog lamp 26 Front turn signal lamp 13 Rear turn signal lamp 13 Reversing lamp 52

6. CALCULATION OF THE CO2 SAVINGS

The total CO2 savings of the lighting package are to be calculated by Formula 2.

Formula 2

where

v : Mean driving speed of the NEDC [km/h], which is 33,58 km/h

ηA : Alternator efficiency [%], which is 67 %

VPe : Consumption of effective power [l/kWh] as defined in Table 2



Table 2 Consumption of effective power Type of engine Consumption of effective power (VPe) [l/kWh] Petrol 0,264 Petrol Turbo 0,280 Diesel 0,220

CF : Conversion factor (l/100 km) – (g CO2/km) [gCO2/l] as defined in Table 3



Table 3 Fuel conversion factor Type of fuel Conversion factor (l/100 km) – (g CO2/km) (CF) [gCO2/l] Petrol 2 330 Diesel 2 640

UF : Usage factor of the vehicle light [-] as defined in Table 4



Table 4 Usage factor for different vehicle lights Vehicle light Usage factor (UF) [-] Low beam headlamp 0,33 High beam headlamp 0,03 Front position 0,36 License plate 0,36 Front fog lamp 0,01 Rear fog lamp 0,01 Front turn signal lamp 0,15 Rear turn signal lamp 0,15 Reversing lamp 0,01

7. CALCULATION OF THE STATISTICAL ERROR

The statistical errors in the outcomes of the testing methodology caused by the measurements are to be quantified. For each efficient exterior LED light included in the package the standard deviation is calculated as defined by Formula 3.

Formula 3

where:

n : Number of measurements of the sample, which is at least 5

The standard deviation of the power consumption of each efficient exterior LED light (

) leads to an error in the CO2 savings (

). This error is to be calculated by means of Formula 4

Formula 4

8. STATISTICAL SIGNIFICANCE

It has to be demonstrated for each type, variant and version of a vehicle fitted with the combination of the efficient exterior LED lights that the error in the CO2 savings calculated with Formula 4 is not greater than the difference between the total CO2 savings and the minimum savings threshold specified in Article 9(1) of Implementing Regulation (EU) No 725/2011 (see Formula 5).

Formula 5

where:

MT : Minimum threshold [gCO2/km], which is 1 gCO2/km

Where the total CO2 emission savings of the of the package of the efficient exterior LED lights, as a result of the calculation using Formula 5, are below the threshold specified in Article 9(1) of Implementing Regulation (EU) No 725/2011, the second subparagraph of Article 11(2) of that Regulation shall apply.