Direct hits 3.15: LED lights in the move, are cheap to blame

At the 315 party last night, CCTV No. 1 consumer warning LED learning light, Guangdong Quality Inspection Institute personnel demonstrated LED learning lights, after instrumental testing found that high-frequency flashing learning lights are very harmful to the eyes, but the naked eye is difficult to detect. According to this researcher, the main reason for the strobe of the LED learning lamp is the internal chip. The LED learning lamp with the chip on the market has a price difference of 3 to 4 times compared with the no chip. The data shows that the illuminator of the LED lamp is a chip, which is also its core component, and the chip technology directly affects the cost of the LED lighting application. Different chips have different price differences. Among them, Japanese and American chips are more expensive, and LED chips from Taiwanese and Chinese manufacturers are lower than Japan and the United States. In 2011, the chip quickly switched from oversupply to oversupply. For example, the low-power 7.5mil 7.5mil Blu-ray chip and the high-power 45mil45mil Blu-ray chip dropped 55.9% and 55.0% respectively in 2011. The big home electric business circle search Tmall LED learning light found that the price of the product varies from 10 yuan to thousands of dollars. If a table lamp has similar appearance, different brands have different prices, and even different prices of the same brand appear. The big home electric business circle takes the Opus brand as an example. The price difference of a simple portable mobile table lamp can range from 99 to 239. For the official logo of the official flagship store, the price difference between these lamps is only different in style. There is no difference in eye quality rules. When asked if there is any anti-strobe chip, the customer service said that the Opto lamps are all LED chips, and the products are from Ruifeng and Jufei.

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Schindler was founded in 1874 in Lucerne, Switzerland, and is one of the world`s leading providers of elevators, escalators, and moving walks, as well as maintenance and modernization services. The Group has over 1 000 branch offices in more than 100 countries, as well as production sites and research and development facilities in the US, Brazil, Europe, China, and India.


Schindler manufactures, installs, services and modernizes elevators, escalators and moving walks for almost every type of building requirement worldwide. The company specializes in the latest-technology engineering, as well as mechanical and microprocessor technology products designed and rigorously tested for safety, comfort, efficiency and reliability.

Inspired by the vision of being the best service provider in the industry for its customers, Schindler will continue in the future to develop highly innovative and user-friendly mobility solutions and to deliver these to the world market.

Schindler products can be found in many well-known buildings throughout the globe, including office buildings, airports, shopping centers/retail establishments and specialty buildings.



Schindler 3300

Capacity: 400 kg - 1'125 kg, 5 - 15 passengers
Travel height: up to 60m and 20 floors
Speed: 1.0 m/s and 1.6 m/s




Schindler 5500

Capacity: 630 kg - 2'500 kg, 8 - 33 passengers
Travel height: up to 150 m and 50 floors
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Global high-rise solution for your landmark building
Single- and double-deck elevators
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Travel height: up to 500m
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