4 Inch Round Trailer Tail Lights 24led Stop Turn Tail Lights For Truck Boat RV Tractor Bus 4 Packs Amber & Easy To InstallProfessional Installation Recommended, No Manual & Long LifeShockproof, Waterproof, Vibration & DustSuper Bright LED Lights For Maximum Visibility & SafetySpecification:Type: LED Tail LightLED Quantity: 24 LEDSembedding On Vehicle: Rear Voltage: 12 VMoc: 12W Dimensions: 140mm (light is standard 4 inch) Mounting: Universal for trucks, trailers, tractors, semi-trailers, dump truck, buses, boats, special vehicles, etc. Color: Yellow/Red Material: ABS Package Content: 2*stop turn signal and brake lightsOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.