Decorators and commercial installers all over the country have discovered the advantages of switching from standard bladed plugs to our commercial grade coaxial mini Lights with watertight screw-down connections. These strings come out of the box balled and ready to be installed making the busy holiday installation season a breeze. Each string is full wave rectified， which eliminates any flickering making these RGBWW LED Christmas lights brighter than ordinary LED mini Lights. Each LED uses a patented concave design making these LED viewable from all angles and super bright. This RGB+WW color changing LED mini light string has 6 different light functions and holiday theme color combinations available. No app is required to run these color changing LED mini lights and the remote is easy to understand. The power controller and remote are sold separately. Connect 7 strings end-to-end.