Equipped with gas discharge light sources according to Regulation No. 99, with respect to photometric performance, the conformity of mass-produced headlamps shall not be contested when testing photometric performance of any headlamp chosen at random and measured at 13.5 V +- 0.1 V or as otherwise specified:
Equipped with gas discharge light sources according to Regulation No. 99, with respect to photometric performance, the conformity of mass-produced headlamps shall not be contested when testing photometric performance of any headlamp chosen at random and measured at 13.5 V +- 0.1 V or as otherwise specified: