Ichikoh white LED-based AFS can control the light angles of the right and left headlamps independently

July 25th, 2008 | Category: Tech Talk


Ichikoh Industries, Japan showcased a white LED-based adaptive front lighting system (AFS) that can control the light angles of the right and left headlamps independently. The new Ichikoh headlamp is composed of two fixed units and one swivel unit. Each of the fixed units and the swivel unit is loaded with a white LED. The fixed units are projector

type and the swivel unit is rotated by a stepper motor. The white LED loaded on each unit has four LED chips. The swivel unit lights up the area ahead of a vehicle by reflecting the light generated from the white LED twice. The headlamp has a total luminous flux of 12,000lm, which is equivalent to that of a […]

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