Division 1 INTRODUCTION

In order to determine the CO₂ emission reductions that can be attributed to efficient LED lighting consisting of an appropriate combination of external vehicle LED lights for the use in internal combustion engine M1 vehicles and non-externally chargeable hybrid electrified M1 vehicles, it is necessary to establish the following:

1. (1)

   the test conditions;

2. (2)

   the test equipment;

3. (3)

   the procedure to determine the power savings;

4. (4)

   the procedure to determine the CO₂ savings;

5. (5)

   the procedure to determine the uncertainty of the CO₂ savings.