Quality & Warranty When powering them for the first time make sure to hold the power button on both lamps simultaneously in order to pair them. Introduction: Product Name: Wirele Magnetic Trailer Tail Light Material: GPPS+AAS+PP+ABS+Iron Shell&Light Color: Red + Yellow + White Light Color: Red + Yellow Type: Led Tail Light Waterproof Level: IP65 Input Voltage: 5V Working frequency : 2.4GHz Radio communication range: 30 Meters Battery capacity : 3.7V ,2000 MAH Input Volts Of Transmitter: 12V Battery Life: 100% = 10hrs , 50% = 5hrs , 25%= 2hrs Charging time : 2-2.5 Hrs Standby time: 20 hours Lights Dimensions : 105 mm (4.13") x 105mm ( 4.13") x 55mm (2.17") 5 Functions: stop / flash / position / license plate light / reflector Quantity: 1Set w/ 2 lights Features: - No more wires! - Waterproof, strong lighting. - Each lamp has a magnet behind it for added stability. - Perfect for all trailer users especially the farmer. - Each unit has the strongest magnet on the market so you can feel confident you can drive over any terrain without having to worry if the tail light is still attached! - No tools required to attach simply set to the best area you want the light on! - Swap between vehicles and machinery in a matter of seconds. And the best bit is that you dont need any tools to attach it. (Rubber coated magnet to help prevent slipping) Package Includes: 2x LED Indicator Sealed Cluster Lights 1x Charging Adapter 1x USB Cable 1x 2.4GHz 7 Pin Transmitter Instruction Sheet Carry-On Box Note: If you are not sure about the Model, please send the Year/Make/Model/Engine to our staff, and we will try our best to reply to you as soon as poible. Buyers' instructions: All items are Brand New unle stated otherwise on the listing.We sell DIY (Do It Yourself) Items with a few exceptions.We take no responsibility in teaching you how to install.Profeional installation is strongly recommended. Product Display: