[Text / Gaogong LED reporter Zhu Chunwei] Mainland China started late in the LED industry. In the past few years, in addition to the upstream procurement and chip manufacturing, the high cost of imported equipment was subject to high …

The integrating sphere homogenizes the light emitted by the light source so that the light everywhere on the inner surface of the ball is uniform. Thus, by measuring the illuminance value per unit area and multiplying the inner surface area, the luminous flux of the light source is obtained…

With the Golden Week approaching, the TV market will set off the biggest sales promotion in the year. How to stand out from many televisions, how is it a new television game with personality, how to do better than the quality? While these issues were thrown at the marke…

On April 1st, this was a day of ignorance, and the SARFT played with the real thing. A number of laws and regulations will be formally implemented. This includes the requirement that an unregistered overseas film and television drama will be banned on the Internet.…

BesTV Red Box has a relatively good influence as the first television box products to compete in the TV box competition. However, as the radio and television industry critics began to gradually fade out of the consumer vision. However, it is reported that BesTV will la…

Send new products, mad promotion, see the big move one by one in September. In recent days, a group of spy photos has been sent out on the Internet, pointing directly to one of the protagonists to be released in the "Third Month", the new system - CANOS.
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• Model NO.: COB05
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Recently, Tesla's 100kWh model has passed the assessment of the EU certification body RDW. This means that the Model S/X 100D is coming soon! Its cruising range theoretical value will reach 613km (based on the NEDC standard).

According to EU regulations, mo…

Some nonsense

In fact, the goods were not mine. It was actually used to write Mabian Pin point coins (嘘........ Please do not tell Xiao Bian).

The cousin handled the new broadband package. As a result, the optical fiber has not yet arrived at the buildi…

[Home Theater Network HDAV.com.cn] Before we introduced how to install a home theater speaker: "The old snail teaches you how to install a home theater speaker", then how to install a home projector, this problem has p…