Smart home: propping up a blue sky for children

OFweek Smart Home Network: Online news about children being unprotected at home, and the resulting incidents of tragedy are everywhere. Many people accuse the parents of negligence, but sometimes as a parent, they are really powerless in this regard. Nowadays, most of the parents of

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DOE: LED lamps contain less than the US limit

The US Department of Energy (DOE) released the LED Environmental Test Report and the Environmental Lighting Report, the third part of the entire report on LED environmental testing, revealing the scientific research on the environmental impact of LEDs. DOE's "LED Environmental Test"

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Xu Dongliang: Pulse City Lighting Design

At the 2013 Aladdin International Summit held in 2013, Xu Dongliang, director of Dongliang International Lighting Design Center, delivered a speech on the topic of “The Light of the City”. Xu Dongliang expressed to the guests before the speech that his topic for today’s

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May-June Big-screen HD TVs will meet prices

A few days ago, the first living room TV standard was issued by the Ministry of Industry and Information Technology Digital TV Standards Compliance Testing Center and other departments. This standard pushes more than 55-inch 4K ultra high-definition television. It is understood that with t

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Shanghai spot copper price chart April 1

Shanghai spot copper price chart April 1 Heat power setting:400/800/1200W         Automatic tip-off protection           Oscillating function with handle,easy to be taken Halogen tube is a sealed light-emitting tube,

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Development of Ethernet Serial Communication Products

At present, the Ethernet interface of computers has been widely used. Generally, each computer has at least one Ethernet interface. In the field of industrial communications, the Ethernet port has begun to gradually occupy the traditional RS-232/RS-485, CAN, USB and other communications interface

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