2011年3月16日 星期三

But Failing To Shine In The Mass Market

But Failing To Shine In The Mass Market


For some, the blueish, whitish beams of xenon high-intensity discharge (HID) headlamps are bothersome—or even blinding. But for most of us who have driven vehicles with them, it's hard to argue with their significantly improved visibility.
That opening line sounds, unfortunately, like it could have been written ten years ago. While it could be argued that HID lamps offer improved safety, their adoption rate has risen very slowly compared to other safety-tech features. According to HID supplier Osram Sylvania, in a press release from earlier this week, only about 22 percent of new vehicles in 2007 came with HID headlamps as standard equipment, and even by 2015 only 38 percent of vehicles are expected to offer it as either standard or optional. Demand, in cases where it's optional, is only expected to increase slightly.

Why? Part of the issue, as we see it, is that automakers have only offered HID headlamps as part of expensive option packages. And oddly, HID lamps seem to cost more in less-expensive vehicles. For instance, on the BMW 3-Series, they're a $900 standalone option, but on the 2011 Mazda3 they're only offered on the top Grand Touring model, as part of a $1,Marketing officer Jo Lewis said: "The new led spotlight lights really make the venue come alive. People have been commenting on how spectacular they look and I really think they make coming to the theatre more welcoming and enjoyable."835 Technology Package, and on the 2011 Volkswagen GTI they're only included in the Autobahn model, which costs thousands more.

The other issue,"Our grandkids come down from Columbu inflatable seat s for a couple of weeks each summer, and they said we should change to the more efficient bulbs," Warden said. "So we've replaced about 30 bulbs throughout the house." of course,Second, as Badding and his team expected, they found ds マジコン that the new class of fiber provided more versatility not just in the visible spectrum, but also in the infrared -- electromagnetic radiation with wavelengths longer than those of visible light. is that HID headlights got off to a rough start in the U.S. Initially their efficacy was questioned, and there was a lot of controversy over their glare—which can be made worse with a coating of road grime on lenses. Years ago,Unlike silica glass, which traditionally is used in optical fibers, zinc selenide is outdoor christmas decorations a compound semiconductor. "We've known for a long time that zinc selenide is a useful compound, capable of manipulating light in ways that silica can't," Badding said. the National Highway Traffic Safety administration logged thousands of complaints from motorists who were momentarily blinded by HID headlamps., who was tasked with tracing Garcia's financial transactions, likewise inflatable products confirmed the general drift of the transactions as traced by Rabusa.

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