
Automotive Lighting 137
–20 –15 –10 –5 0 5 10 15 20
0
–5
0
–5
= Minimum = Maximum = Minimum and maximum
70,000
40,000
1,500
5,000
5,000
15,000
15,000
5,000
5,000
5,000
3,000
3,000
1,500
1,500
1,000
1,000
5,000
2,500
2,000
2,000
FIGURE 7.3 High beam photometry test point locations with respect to the lamp axis. (The numbers next
to each test point symbol present the minimum, maximum, or both intensity requirement values in candela at
the test point.)
25,000 cd (max)
10,000 cd
3000 cd
300 cd
100 cd
0–10–20–30–40–45
–5
0
7
10 20 30 40 45
Degrees horizontal
FIGURE 7.4 Distribution of a typical low beam pattern. (Redrawn from Schoettle, B., M. Sivak, and ...