Features:_x000D_Super Magnetic Design: wireless trailer led lights have a magnetic basE, easy to install and remove without wiring. The transmitter provides a working range of 100 feet. It allows the taillight to easily attach to the rear of the trailer, perfectly solving the problem of shortening the life of the taillight due to damage wires and poor contact._x000D_Rechargeable Rainproof: Magnetic towing lights use built-in batteries. The USB cables can be charged at the same time and reused without buying batteries, saving energy. _x000D_Quality Materials: Portable tail lights are made of quality plastic that is insulated, impact and shock proof._x000D_High Bright: High intensitys LED with clear, offer high visibility in day and night, rainy or foggy days. _x000D_Safety and Wide Application: Trailer lights led kit compliant with DOT standards, LED bulbs are brighter than ordinary models, suitable for long-term use, and improve driving safety at night. Superior Visibility, No Glares. Universal for truck, trailer,semi-trailer,boat trailer, Dump Truck,boat, bus, Van, snowmobile, Campers, etc._x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ _x000D_Description:_x000D_Transmitter input voltage: 12V/24V_x000D_Light input voltage: DC5V USB_x000D_Frequency: 2.4GHZ_x000D_Battery: 3.7V 2000MAHPackage List:_x000D_1 Set Wireless Trailer Lights