4PCS 2 LED - Side Marker - Trailer Caravan Truck Lorry - 12V-30V Compatible - Side Signal Indicator Lamp - Waterproof - E-marked DOT. Wide applications, Suitable for 12V 24V caravans, horseboxes, trailers, truck, lorry, camper, RV, construction plant machinery, tractors and agricultural vehicles, ride-on lawnmowers etc.
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