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Standard

Full Adaptive Forward Lighting Systems
2020-03-12
CURRENT
J2838_202003
This SAE standard provides test procedures, performance requirements, design guidelines and installation guidelines for full adaptive forward lighting systems (AFS).
Standard

HEADLAMP DESIGN GUIDELINES FOR MATURE DRIVERS
1997-10-01
HISTORICAL
J1606_199710
This SAE Information Report should be used as a supplement to SAE J1383 (Reference 2.1.1). It is intended to provide additional information which is important to the automotive designer and engineer in the process of designing, developing, and engineering the headlamps of motor vehicles which will take into account the effects of the aging process on the driver.
Standard

Headlamp Design Guidelines for Mature Drivers
2011-02-24
CURRENT
J1606_201102
This SAE Information Report should be used as a supplement to SAE J1383 (Reference 2.1.1). It is intended to provide additional information which is important to the automotive designer and engineer in the process of designing, developing, and engineering the headlamps of motor vehicles which will take into account the effects of the aging process on the driver.
Standard

HEADLAMP DESIGN GUIDELINES FOR MATURE DRIVERS
1993-03-19
HISTORICAL
J1606_199303
This SAE Information Report should be used as a supplement to SAE J1383 (Reference 2.1.1). It is intended to provide additional information which is important to the automotive designer and engineer in the process of designing, developing, and engineering the headlamps of motor vehicles which will take into account the effects of the aging process on the driver.
Standard

Pedestrian Visibility—Low Beam Optimization to Reduce Night-time Fatalities
2009-02-27
HISTORICAL
J2829_200902
The primary purpose of vehicle forward lighting is not to see the world but to see the road! In their simplest form, headlights help drivers negotiate a safe path on the road. They do this by lighting the roadway according to (a multitude of) specific standards. For decades, discussions concerning the niceties of illuminating potential obstacles in the roadway were little more than an academic pursuit as there simply were not sufficient lumens available from filament light sources to achieve all of the desired tasks no matter how worthy they might be. Not unexpectedly, the technology has evolved with the introduction of high output metal-halide sources, multi-task standards combined with multilevel lighting devices and discrete LED sources offering high luminous efficiencies and the means to deliver the light where it can be most useful. The question now becomes one of determining where the available light should be directed.
Standard

Pedestrian Visibility - Low Beam Optimization to Reduce Night-time Fatalities
2011-02-24
CURRENT
J2829_201102
The primary purpose of vehicle forward lighting is not to see the world but to see the road! In their simplest form, headlights help drivers negotiate a safe path on the road. They do this by lighting the roadway according to (a multitude of) specific standards. For decades, discussions concerning the niceties of illuminating potential obstacles in the roadway were little more than an academic pursuit as there simply were not sufficient lumens available from filament light sources to achieve all of the desired tasks no matter how worthy they might be. Not unexpectedly, the technology has evolved with the introduction of high output metal-halide sources, multi-task standards combined with multilevel lighting devices and discrete LED sources offering high luminous efficiencies and the means to deliver the light where it can be most useful. The question now becomes one of determining where the available light should be directed.
Standard

RECOMMENDATIONS OF THE SAE TASK FORCE ON HEADLAMP MOUNTING HEIGHT
1996-10-01
HISTORICAL
J2338_199610
The Society of Automotive Engineers task force on headlamp mounting height has considered the ramifications of reducing the maximum mounting height of headlamps on highway vehicles. The task force has concluded that it is in the best interest of the driving public to make a significant reduction in the recommended maximum height at which headlamps, particularly lower beam headlamps, may be mounted. Heights as low as 36 to 40 in (0.9 to 1.0 m) have been considered. New tractor vehicles are in fact being designed with headlamps mounted in this range. Further recommendations were withheld in anticipation of tests to demonstrate the effect of mounting height on the legibility of certain overhead signs.
Standard

Recommendations of the SAE Task Force on Headlamp Mounting Height
2010-04-21
HISTORICAL
J2338_201004
The SAE International task force on headlamp mounting height has considered the ramifications of reducing the maximum mounting height of headlamps on highway vehicles. The task force has concluded that it is in the best interest of the driving public to make a substantial reduction in the recommended maximum height at which headlamps, particularly low-beam headlamps, may be mounted. Heights as low as 36 to 40 in (90 to 100 cm) have been considered. New tractor vehicles are in fact being designed with headlamps mounted in this range. Further recommendations were withheld in anticipation of tests to demonstrate the effect of mounting height on the legibility of certain overhead signs.
Standard

SEALED BEAM HEADLAMP UNITS FOR MOTOR VEHICLES
1974-12-01
HISTORICAL
J579C_197412
This standard applies to design evaluation of mechanically aimable sealed beam headlamp units for two-beam systems. For service performance requirements and evaluations, see SAE J32.
Standard

SEALED BEAM HEADLAMP UNITS FOR MOTOR VEHICLES
1973-04-01
HISTORICAL
J579B_197304
This standard applies to design evaluation of mechanically aimable sealed beam headlamp units for two-beam systems. For service performance requirements and evaluations, see SAE J32.
Standard

SEALED BEAM HEADLAMP UNITS FOR MOTOR VEHICLES
1984-12-01
HISTORICAL
J579_198412
This standard applies to design evaluation of mechanically aimable sealed beam headlamp units for two-beam systems. For service performance requirements and evaluations, see SAE J32.
Standard

Limited Adaptive Forward Lighting System
2023-04-21
WIP
J2591
This SAE Recommended Practice applies to motor vehicle Forward Illumination Devices which incorporate limited adaptive beam pattern capabilities. This document is to be used in conjunction with other forward lighting standards and/or recommended practices which define the base beam procedures, requirements, and guidelines.
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