LED lights in the mystery less than the number of tiles into the unspoken rules

According to Shandong radio and television Lifestyle Channel Life Gang reported that the difference between the price of the LED lamp Market in Ji'nan, the cheapest 4 dollars, up to more than and 100. In addition to the difference between the brand and work, there is a lamp power. In the survey, a salesperson told reporters that the number of cheap lights is not enough.

Shop assistant: "there is no test report of the cheap lamp, the brightness is not enough, a few watts can not reach, those are common small workshop to do. "

Would it really be as cheap as the salesman said the price of the light bulb in the standard wattage? Reporters decided to buy a $4 LED bulbs on the market, to test the relevant testing agencies.

The reporter repeatedly asked the salesman that he sold, foot three watt LED bulb. Reporters saw the lights on the packaging is also marked three watts. Subsequently, the reporter went to the Shandong Province Huaguang lighting R & D center. Researcher Tang Wenjing will use the integral ball to test the data of the LED bulb.

Shandong Province Huaguang lighting R & D Center Research Institute Tang Wenjing: one after the detection of the instrument, first in the dashboard, you can see the power of the lamp. We have a number of lamps is a three watt LED lamp, after testing after just 1.6 watts of power, so you can see his lamp is low power factor, reach an industry standard 0.5, severely substandard products. The researchers also said that the relevant provisions of the industry in terms of the power of the error is in the positive and negative ten percent, when you target the size of three watts, the actual light to be between 2.7 watts to 3.3 watts.

Manufacturers: less than tile is the unspoken rules of the industry

After testing, the reporter bought 4 yuan in Ji'nan lamps Market LED bulbs, the actual number of tiles is actually half the number of tiles, that is, the tile has become a three watts.

The reporter saw in the LED lamp package, lamp and no certificate and certificate of 3C certification, but that site and company name Shenzhen meijiashun Electrical Appliance Co. Ltd., marked on the packaging press in accordance with the above phone call in the past.

Shenzhen City, the United States and Canada Shun Electrical Co., Ltd.: cheap are less than the number of watts, we are less than the number of watts, you are so cheap enough to want to. "

The United States and Shenzhen Shun Electrical Appliance Co., Ltd., said the staff, dealers are generally aware that they are less than the number of watts LED bulbs. The dealer in order to earn the difference, but prefer to enter the general shortage of products.

Conversation, the staff is the secret of the lighting industry.

Reporter: is not the unspoken rules? "

Shenzhen meijiashun Electrical Appliance Co., Ltd.: "yes, you buy the cheap one foot wattage, you just buy a back is insufficient wattage, our house is small, if you are good, you can buy the brand, high-end, don't buy so cheap. "

Survey: merchants sell two models of a foot of a tile less than watts?

When a reporter once again return to the market when the lamps, the same sales in Shenzhen, Canada and the United States Shun Electric Co., Ltd. LED bulb sales staff told reporters that her family has sufficient watts of LED bulbs.

The sales staff said that the general manufacturers will produce the same appearance in two kinds of LED lamps, one of which is produced into the foot of the bulb, the price is slightly higher. A light bulb that is designed to be less than a watt. She also sympathize with the reporter to buy a less than 4 watts of light bulbs, and his home is a light bulb is worth $five.

Shop assistant: "this is five pieces. "

The reporter saw, before reporters spent 4 yuan to buy the Shenzhen meijiashun Electrical Appliance Co. Ltd. production, 3 Watt LED bulb is composed of a green box packing, and deputy to spend 5 yuan to buy, by the Shenzhen meijiashun Electrical Appliance Company Limited production of LED bulb is blue packaging. Price difference of only one yuan, packaging is not the same, is it really in the number of tiles? Is not like the manufacturers say, cheap light bulbs are less than the number of Watts phenomenon? Reporters also came to other lighting shop to understand the situation.

Reporters learned that another sales staff does not recognize the shortcomings of LED lighting tile phenomenon, at the same time, some sales staff also told reporters that he did not sell LED lighting problem, energy-saving lamps popular over the years there will not be a problem.

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