Universal input voltage 90~305Vac; Constant voltage design; Active power
factor correction; High power factor > 0.96; Multiple protection: SCP, OVP,
OTP, OLP; Surge protection: 35W/50W: line-line 4KV, line-earth 6KV 75~320W:
Line-line 5KV, line-earth 10KV; Degrees of protection: IP67; Ambient
temperature: -40℃~+60℃; 5 years warranty.
The wattage: 35W/50W/75W/100W/150W/200W/320W.
The output voltage: 12V/24V/36V/48V.
The LED power supply got global safety certifications, including UL, CE,
TUV, CB, SAA etc. The LED control gear has universal input voltage, from
90~305Vac. It is a reliable product compatible with various landscape application
and different countries.
Due to the high IP rating, the LED driver can be used for dry, damp, wet
locations. It is suitable for installing outside of the fixture. The
perfect cooling design can ensure the product reliability and long lifetime for
at least 10 years (50,000hours operation at least) minimum.
Constant Voltage LED Driver Constant Voltage LED Driver,Constant Voltage Driver,12V LED Driver,24V LED Driver Moso Electronics , https://www.mosoleddriver.com
Installation process 1 Download the sofa butler APK and copy it to U disk → 2 Insert the U disk into the box → 3 Enter the media center → 4 Enter the U disk management → 5 Find the sofa butler APK → 6 Complete the installation
Steps
1. Baidu search "sofa manager" into the sofa network, download the sofa butler package; or directly click the link (http://app.shafa.com/shafa.apk) to download the sofa butler package, will download a good sofa butler apk The installation package is copied to the U disk. 
Second, boot the TV box, the u disk into the box's usb interface, the system automatically identifies external devices, pop-up dialog box, select the "application" to enter, find the u disk in the sofa housekeeper apk file, click on the installation can be. 
Fourth, complete the installation and open the sofa housekeeper, you can freely install in the open box you need third-party broadcast, on-demand, games and other applications, such as: Tencent video, HDP live! 
Watch on-demand video on smart TVs, recommend using a TV cat, watching live TV, and recommending live HDP; more interesting content, please use Tencent video TV version, Youku video TV version, etc.; Fun smart TV and box, more exciting Content is on the sofa butler.
Kai Bor M7 Youth Edition how to install third-party software through U disk, watch live video tutorial
Kaibul M7 Youth Edition installs a sofa butler via a USB flash drive. Other models of Kaibol can also refer to this tutorial. Third, if the open Boer box is connected to the U disk without popup dialog, you can open the "Application" Open multimedia playback - mobile storage devices - install applications Find the sofa housekeeper apk file in the u disk and click Install. If the above method still can not be solved, please log in to find a specific model of the tutorial, as follows: If the installation fails, restart the device and try again by following the steps (may be useful). Still have questions please add the following sofa butler official QQ group.