Allowable Dipped-Beam Headlight Alignment
Headlamp Type |
Distance fron Ground to Centre of Light Source |
Dip Rate of Beam Centre:Lower and Upper Limits |
|||
| |
percent (%) |
mm/3 m |
degrees ( ° ) |
||
| EITHER | Any headlamp dipped beam |
n.a | That specified by the vehicle or headlamp manufacturer | ||
| OR | Headlamp with symmetric dipped beam pattern |
n.a | 3.0 - 3.5 | 90 - 105 | 1.70 - 2.00 |
| OR | Headlamp with asymmetric dipped beam pattern & distance from ground to centre of light source is: |
<0.8m | 1.0 - 1.5 | 30 - 45 | 0.57 - 0.85 |
| 0.8 - 1.2m | 1.0 - 2.0 | 30 - 60 | 0.57 - 1.15 | ||
| >1.2m | 2.0 - 2.5 | 60 - 75 | 1.15 - 1.43 | ||