4X4 LED Strobe Warning Light Wirele Remote For Car Truck Emergency DRL Day Running Ambulance Firemen Light<br> 4Panels, 4LEDs: 4LEDs per Panel<br> Voltage: 12V<br> Output Power: 12W-18W<br> Control box dimensions: (6.6x4.6x1.8)cm<br> Exterior Wire length: 140&100cm<br> Use The 12V23A battery for the remote controller<br> Applicable: car/motorcycle/truck/van<br> The switch does not include the battery, the battery model is "23A12V"<br> Feature:<br> -Each light bar contains 4led light<br> - 3 different modes of strobing<br> - Up to 30,000 hours life expectancy<br> - Great for interior headliner<br> - Affordable strobe lights for your exterior grille<br> - Easy Installation,can be mounted on many location<br> - With power off memory function<br> Adopt high power LED lamp bead.The brightne of a meteor.Driving at night visible strong light column.<br> When driving, the safety performance of driving is greatly improved.Super power saving.The heat itself diipates faster.Extend service life!!!<br> Decorate your cars with this fashion led strobe lights, help you to get satisfaction, safety and comfort, creating a kind of family atmosphere of warm and romance.<br> Note:<br> This lamp has two lines, black line negative, red line positive, there is always bright mode all kinds of flash mode can choose, there is memory function to choose which mode yellow line do not touch is always bright this mode.<br> After receiving the goods, test with the power supply, select the required mode, and then install the broken line.