"If the car headlights switch to energy-saving lamps, the service life is longer, but the price is high, you can't afford it! The price is the most concerned, rather than cheaper, even if you run more than a few times, it is better than It’s a good idea to buy energy-saving lights. I’ve been using it for a few months now. There used to be a headlight of more than 10 yuan, which was scrapped in just one week.†Beijing Huatang Master Du Wenjiang of the taxi company told the reporter that he was driving the Elantra.
Manager Yang Jun, who has been engaged in sales for many years in Beijing Xijiao Auto Parts City, told reporters that Du Shifu’s “car headlights†refers to car headlights. The situation of Master Du is relatively common.
Automotive lighting mainly includes headlights, brake lights, width lights, turn signals and interior lights. Among them, headlamps consume more than half of the electricity used in automobiles.
Yang Jun said that for the different models, the headlamp market currently has three types of high beam and low beam lights, such as H4, H1 and H7. According to the working principle, the headlamp market mainly has two types of products, halogen lamp and xenon lamp. In recent years, LED headlamps have also appeared. Halogen lamps are available in 55 watts and 60 watts, but they are illuminated by filaments and do not save energy. Compared with the halogen lamp, the xenon lamp has a power of 35 watts and is nearly doubled in energy saving. Its working principle is to stimulate the gas emission under high pressure, so the luminous efficiency is higher. According to the reporter, the brightness of the 35-watt xenon lamp is three times that of a 55-watt halogen lamp, but it may actually be more than twice.
Wang Ruihe, a 42A shop in the second hall of Beijing Siyuanqiao Auto Parts Market, told reporters that in terms of price, the average halogen lamp is sold from a few yuan to thirty or forty yuan, and the upgraded product (non-original new car assembled product) price is at 100 yuan. The price ranged from 500 yuan to the best-selling Philips "Silver Warrior" and Osram "Coolland" prices between 160 yuan and 220 yuan.
According to the reporter, the number of original cars with Xenon headlamps is small, and most of them are luxury cars of famous brands such as Audi, BMW and Mercedes. In the auto market, Audi's new car with xenon lamp is priced more than 10,000 yuan more than a new car without a xenon lamp. Mainly used as a modified lamp, the price is high. Each set of domestic xenon lamps usually ranges from 800 yuan to 1,000 yuan, and the most expensive ones are more than 2,000 yuan. The price of imported xenon lamps for modification is as high as 3,000 yuan.
The halogen lamp installed on the original car generally has a service life of 300 to 500 hours. It can be used for more than one year for normal use. The life of domestic products is about 100 to 200 hours, and upgraded products such as Philips Silver Warrior and Osram Coolan. The life expectancy is less than 80% of the life of the original product, which can be used for about one year. Compared with halogen lamps, xenon lamps last longer, and the product introduction is generally 3000 hours, but it may actually take more than 2,000 hours. The original xenon lamp can be used for 3 to 5 years, and the xenon lamp for conversion can be used for 2 to 4 years.
Headlights are different from household lights. Important indicators such as brightness and power only need to meet the corresponding national standards and certifications, and can ensure driving safety. There is no energy saving constraint.
Yang Jun told reporters that the current consumer population of Xenon headlights is mainly young people. However, the proportion of buyers who purchase xenon lamps from the perspective of energy saving is less than 10%.
The sales of xenon lamps have been getting better and better since 2006. Yang Jun’s company has a relatively large scale in the Xijiao Auto Parts City. Every month, there are 5,000 wholesale halogen lamps – 8,000, and the retail volume is 1000. The Xenon lamp can wholesale 100 sets to 200 sets per month, and 30 sets are sold. Up to 50 sets.
In the survey, the reporter found that consumers seem to be more interested in the energy saving of car interior lights. According to Yang Jun, although interior lights are usually only used in parking situations, about 50% of consumers buy more energy-efficient LED interior lights. At present, there are no imported products on the market. The price of LED interior lights is about 20 yuan. Yang Jun's company can sell more than 100 pieces in one month wholesale and retail.
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