WellieSTR Large Size White Taxi Cab Roof Top Illuminated Sign Topper Car 12V Super Bright Light Magnetic Waterproof Sealed Base 14 3/8" x 4" x 4" with 39.4" Cable Length Light color: White Material: High quality PVC Magnetic base (Easy attach on the roof) Attachment: magnetic base(Strong Strength!!!) Power: via vehicle electrics Vehicle voltage: 12V Cigarette Charger Dimensions: 39cmX9cmX9cm ( Larger Size Than Normal Size) Cable length: 70cm (27'') (Build with the Light itself) Voltage: 12V Only 12V Cigarette Charger Cable length: 2.2M (86.6'') Casing material: Waterproof sealed ABS plastic