# Commission Implementing Decision (EU) 2019/1119 of 28 June 2019 on the approval of efficient vehicle exterior lighting using light emitting diodes for use in internal combustion engine vehicles and non-externally chargeable hybrid electrified vehicles 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), Division: Formula 3

Extent: E+W+S+N.I.

C CO 2 = ∑ i = 1 m ΔP i × UF i × V Pe η A × CF v Where:
v Mean driving speed of the WLTC [km/h], which is 46,60 km/h
ηA Efficiency of the alternator, which is 0,67
VPe Consumption of effective power as specified in Table 4
Table 4
Consumption of effective power
Type of Engine
Consumption of effective power (V Pe ) [l/kWh]
Petrol/E85
0,264
Petrol/E85 Turbo
0,280
Diesel
0,220
LPG
0,342
LPG Turbo
0,363
Consumption of effective power (V Pe ) [m 3 /kWh]
CNG (G20)
0,259
CNG (G20) Turbo
0,275
CF Conversion factor as defined in Table 5.
Table 5
Fuel conversion factor
Type of fuel
Conversion factor (CF) [gCO 2 /l]
Petrol/E85
2 330
Diesel
2 640
LPG
1 629
Conversion factor (CF) [gCO 2 /m 3 ]
CNG (G20)
1 795
UFi Usage factor for the vehicle light [-] as defined in Table 6.
Table 6
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
Cornering lamp
0,019
Static Bending lamp
0,039

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Source: https://www.legislation.gov.uk/eudn/2019/1119/annex/division/4/division/4.1/division/4.1.1/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2019-1119/annex/division-4/division-4.1/division-4.1.1/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.