ENV |
Enhanced Night Visibility |
FMVSS |
Federal Motor Vehicle Safety Standards |
OCH |
optical center height |
OEM |
original equipment manufacturer |
SAE |
Society of Automotive Engineers |
SD |
standard deviation |
SPD |
spectral power distribution |
UV–A |
ultraviolet A (wavelength 315 to 400 nanometers) |
VES |
vision enhancement system |
VOA |
visually optically aligned |
VOR |
visually optically aligned right |
VOL |
visually optically aligned left |
|
|
HLB |
halogen (i.e., tungsten-halogen) low beam |
hybrid UV–A + HLB |
hybrid UV–A/visible output together with halogen low beam |
three UV–A + HLB |
three UV–A headlamps together with halogen low beam |
five UV–A + HLB |
five UV–A headlamps together with halogen low beam |
HLB–LP |
halogen low beam at a lower profile |
HHB |
halogen high beam |
HOH |
high output halogen |
HID |
high intensity discharge |
hybrid UV–A + HID |
hybrid UV–A/visible output together with high intensity discharge |
three UV–A + HID |
three UV–A headlamps together with high intensity discharge |
five UV–A + HID |
five UV–A headlamps together with high intensity discharge |
NIR |
near infrared vision system |
FIR |
far infrared vision system |