AMBOTHER Amber Yellow 6-COB LED High Intensity Law Enforcement Emergency Hazard Warning LED Mini Bar Strobe Light with Magnetic Base, Cable length 13 FT One push button to switch 17 patterns, great for undercover or other applications Easy to install: Mounted with magnets, attach to any metal top, plug into a 12V cigarette power source and ready to use Number of LED: 6-COB LED Life: 30000 hours; Panel Dimensions: Size: 10′ * 65′ * 22′( wide x deep x height ) / Cable length: ~13 FT Magnets strong enough to go up to 40mph When turned on and off, this will open the gate and automatically change the different strobe / flash modes 7 different modes Mode 1: alternating between left and right sides Mode 2: alternating between front and back Mode 3: flashing counterclockwise Mode 4: flashing clockwise Mode 5: flash all lights up a few times, then left and right between the alternating Mode 6: Blinks all LEDs at once Mode 7: Open all LEDs Compatible with: Universal compatibility for vehicles equipped with 12 volt DC cigarette adapter. Additional Features: 6-COB LED High Intensity Yellow/Amber Strobe Lights 17 different select-able strobe patterns. Good waterproof performance. Easy patterns change by push of one button Long lasting LED lights, over 50,000 hours life Easy to install: Mounted with magnets, attach to any metal top Product includes: 1 x Strobe unit SPECS: Power wire: 6ft high-quality non-stretchable (straight) cable Panel Dimensions: Size: 10.9′ * 6.6′ * 2.4′( wide x deep x height ) Cable length: ~13 FT Modes: 17 Modes – Including Rotating, Flashing, Alternating Left to Right, Right to Left, etc. We provide 1 year warranty and lifetime support.If there are any problem,pls contact us as soon as problem !