NEWEST 3rd Generation Light Kits: Fit for EZGO TXT Freedom 2014-up gas & electric. This newest upgrade golf cart headlight kits with the function of high beam, input voltage 16V-80V, connect the golf cart battery directly, do not need voltage reducer, it supports the 12V-48V golf cart. If the model is 12V golf cart, please pull out the plug next to the voltage converter, then combine the 2 black wires and the 2 red wires together, and then connect the power supply, and it will work normally. App Bluetooth Control Music Flashing Multicolor Timing Mode: You can download “HappyLighting” from App Store or Google Play or directly scan the QR code on the manual. Turn on the Bluetooth, connect with the lights kit and then choose the light mode you like: Adjustment function, music function, rhythm mode, flow mode and timing mode which will make your golf cart looks wonderful. Meet Local Street Standards & Ensure Safety: Living in a golf cart community and using cart daily to get around