BMW says the laser headlights produce two times the visibility range of conventional high-beam headlights, while using less energy — energy that can instead be used by the car's electric motor for additional driving range or power. Howstuffworks …
BMW says the laser headlights produce two times the visibility range of conventional high-beam headlights, while using less energy — energy that can instead be used by the car's electric motor for additional driving range or power. Howstuffworks …
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