Encyclopedia - Daytime Running Lamp: Encyclopedia - Daytime Running Lamp
Daytime Running Lights ("DRL", also "Daylight Running Lamps") are lights on the front of roadgoing motor vehicles, automatically switched...   » Read the article

Encyclopedia - Headlight: Encyclopedia Ii - Headlight - Types Of Headlights
A light source (filament or arc) is placed at or near the focus of a reflector, which may be parabolic or of non-parabolic complex shap...   » Read the article

Encyclopedia - Automotive Lighting: Encyclopedia Ii - Automotive Lighting - Signalling
Automotive lighting - Turn signals. Turn signals (properly "direction-indicator lamps," also "indicators," "directionals," "blinkers," ...   » Read the article

Encyclopedia - Automotive Lighting: Encyclopedia Ii - Automotive Lighting - Conspicuity
Automotive lighting - Front position lamps and rear taillamps. Nighttime standing-vehicle conspicuity to the front is provided by front...   » Read the article

Encyclopedia - Automotive Lighting: Encyclopedia Ii - Automotive Lighting - Forward Illumination
Forward illumination is provided by main- ("high") and dipped- ("low") beam headlamps, which may be augmented by fog lamps and/or driving...   » Read the article