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Autotrader.com, Inc. is an American online marketplace for car buyers and sellers, founded in 1997. It aggregates new, used, and certified second-hand cars from dealers and private sellers. The site also provides users with automotive reviews, shopping advice, and comparison tools for car financing and insurance information. [1]
A rear reflector on a bicycle Reflecting device on horse. A safety reflector is a retroreflector intended for pedestrians, runners, motorized and non-motorized vehicles. A safety reflector is similar to reflective stripes that can be found on safety vests and clothing worn by road workers and rescue workers. They are sometimes erroneously ...
In North America, the 2000 Cadillac Deville was the first passenger car with LED taillights. [144] The 2002 Kia Opirus was an early adopter of LED front turn signals. [ 145 ] The 2007 Audi R8 used two strips of optically focused high-intensity LEDs for its daytime running lights.
Left to right: MR16 with GU10 base, MR16 with GU5.3 base, MR11 with GU4 or GZ4 base Line drawing of an LED MR16 lamp, with a heatsink rather than a reflector. A multifaceted reflector (often abbreviated MR) light bulb is a reflector housing format for halogen as well as some LED and fluorescent lamps.
As with the case of LED MR lamps, LED PAR lamps generally use an array of individual LED elements that are unsuitable for reflector operation. Nevertheless, some degree of beam control can be obtained with aperture or lens, and LED PAR 38 replacements with a 40° spread is common. Models built for stage lighting may use less similar dimensions.
Although composite headlight assemblies became widely used only in the 1980s, their bulky construction which utilized parabolic reflectors didn't allow for the freedom to create intricate designs. With an increasing use of less cumbersome projector lenses in the 2000s, automakers could implement innovative headlamp designs, including halo rings.
Complex-reflector technology in combination with new bulb designs such as H13 is enabling the creation of European-type low and high beam patterns without the use of a Graves Shield, while the 1992 US approval of the H4 bulb has made traditionally European 60% / 40% optical area divisions for low and high beam common in the US.
The surface of this type of vibrating coating line is distributed and scattered with raised bumps. Some bumps are coated with high-refractive-index glass beads.When a speeding vehicle runs over the raised road lines, it produces a strong warning vibration to remind the car driver of deviation from the lane. [1]