Led Spot Light is a typical no main light, no fixed size of a modern genres lighting, interior lighting can create the atmosphere, if a row of small led Spot Light combine light energy changes fantastic patterns. Due to the small Spot Light can freely change the angle, the effect of a combination of lighting is also changing,like dim to warm par light. Spot light, soft, elegant, led Spot Light can also be local lighting, heighten the atmosphere.
Features:
Led Spot Light can be placed around the ceiling or the upper furniture, can also be placed in the wall, skirt or skirting. Light directly on the need to emphasize the objects on the home to highlight the subjective aesthetic effect, to highlight the unique environment, rich layers, the atmosphere rich, colorful artistic effect. led Spot Light soft, elegant, can play a leading role in the overall lighting, but also local lighting, contrast atmosphere.
Led Spot Light Function:
1) Save energy: The same power LED lamp power consumption is only 10% of incandescent, but also energy than fluorescent.
2) Long life span: LED lamp beads can work 50,000 hours, than fluorescent lamps and incandescent lamps are long.
3) Dimmable: Previous dimmers have been for incandescent, incandescent light dimming red; difficult to see fluorescent dimmers, which is dimming technology for many years did not develop the main reason; now the LED can dim , And whether it is light or dark light is the same color (color temperature basically unchanged), which is significantly better than incandescent dimming.
4) Low calorific value: Like led Spot Light, a lot of 220V spot with a few days is not broken because of fever. 12V halogen spotlights, although the heat is lower than the 220V spotlights, but there are due to lack of power and other reasons with the transformer, the brightness of less than the nominal value. With LED lighting, no transformer can work for a long time.
Mingxue Optoelectronics Co.,Ltd. has apply the I S O 9 0 0 1: 2 0 0 8 international quality management system certificate, we apply the CE, RoHS and SAA certificate for our led lighting product.
led Spot Light Led Spot Light,Ar111 13W/10W Dim Spotlight,Ar70 7W Dim Spotlight,Ar70 6W Non-Dim Spot Light Shenzhen Mingxue Optoelectronics CO.,Ltd , https://www.led-lamp-china.com
What is USB3.0 interface
USB3.0 is the latest USB specification that was initiated by companies such as Intel. The maximum transmission bandwidth of USB3.0 is up to 5.0 Gbps (ie, 640 MB/s), which is about ten times that of USB 2.0 (USB 2.0 is about 60 MB/s).
However, everyone should note that this is a theoretical transmission value. If several devices share a USB channel, the main control chip will allocate and control the bandwidth that each device can use.
USB3.0 interface features
USB3.0 greatly improves the bandwidth, transmission rate up to 5Gbps full-duplex (USB2.0 is 480Mbps half-duplex), and USB3.0 compatible USB2.0 specification.
1. Achieve better power management
2. Enables the host to provide more power for the device, enabling USB rechargeable batteries, LED lighting, and mini fan applications.
3, to enable the host to identify the device faster
4, the new agreement makes the data processing more efficient 
On the USB2.0 interface, under the USB3.0 interface
The difference between USB3.0 and USB2.0
1, USB3.0 and USB2.0 appearance difference
Observe the USB (in-person) socket and the USB port on the computer. The color of the plastic sheet in the middle is: USB3.0 interface is blue; USB2.0 interface is black. Of course, some device colors are not standardized. For example, non-native usb3.0s supported by some master chips may not be blue. Some usb2.0 devices such as MP3, data lines, etc. may be black or white plastic pieces. .
2, USB3.0 and USB2.0 transmission speed difference
The USB3.0 transfer rate is very fast, theoretically reaching 5.0Gbps, which is 10 times faster than the current 480Mbps High Speed ​​USB (USB 2.0 for short).
4K TV common sense: What is the function of USB3.0 interface?
There are a few 4K TV brands on the market, but how to distinguish between true and false is difficult for many of our friends. Today, the author told you a simple way to distinguish 4K TV is true or false, that is to look at the USB3.0 interface, it is now the real 4K TV necessary interface, if there is no USB3.0 interface, there is no doubt that Fake 4K TV.
4K TV USB3.0 interface