Train Headlight Design (IMAGE)

Optica

Train Headlight Design

Caption

A new train headlight design uses two half-circular parabolic, or cup-shaped, aluminized reflectors with high-efficiency LEDs placed in the plane where the two reflectors come together. Combining the strong beams from each reflector generates the light intensity necessary to meet safety guidelines.

Credit

Wei-Lun Liang, National Taiwan University

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