The company said that the 150W LED street light produced by its production is equivalent to a 400W high-pressure sodium lamp, and the LED chip is used for digital decoding and power supply of semiconductor materials. The surface temperature of the light emitting surface does not exceed 50° C., and the lamp housing with integrated heat dissipation is installed. The actual light utilization rate of street lamps reaches over 70%. In addition, the service life of more than 50,000 hours is 5 times that of ordinary lighting sodium lamps.
A tablet computer is an electronic device that integrates mobile commerce, mobile communication and mobile entertainment, with a touch recognition LCD screen, handwriting recognition and wireless network communication functions. At present, the tablet computer has become the most popular electronic product.
1.In appearance, the tablet computer looks like a large-screen mobile phone, or more like a separate LCD screen.
2.In terms of hardware configuration, a tablet computer has all the hardware devices of a traditional computer, and has its own unique operating system, compatible with a variety of applications, and has a complete set of computer functions.
3.Tablet PC is a kind of miniaturized computer. Compared with traditional desktop computers, tablet computers are mobile and flexible. Compared with notebook computers, tablet computers are more compact and more portable.
4.Tablet PC is a digital notebook with digital ink function. In daily use, you can use the tablet computer like an ordinary notebook, take notes anytime and anywhere, and leave your own notes in electronic texts and documents.
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