5X(Magnetic base (Easy attach on the roof)< />High qua and ight bulbs.< />No delay in lighting, much , prevent the rear-end collision danger.< /> ON indicator light.< />Easy installation, just attach the light on the roof ( ette plug is not included).< />Waterproof and sun-proof .< />Adopt big and stable chip.< />Condition:100% < />Voltage: DC 12V< />Rated : 5W< />Current:10A< />Size:29cm*14cm*10cm< />Wire Connion:< />Blue Wire - Positive< />White Wire - Negative< />Fnt:< />Fit all kind of vehicle with 12V working voltage< />Note:There Are No Instructions Included In This Kit.Professional Installation Is Highly Recommended!< />colour:White< />Material:ABS < />Package Conten:< />1 * Roof Top Sign Light)