LINKITOM 28.5'' 54 LED Strobe Light Bar -Aluminum Double Side Flashing High Intensity Emergency Warning Lightbar w/Magnetic Base for Safety Construction Vehicles Trucks Pickup (White/Amber)

Super Bright: 54 Hi-intensity LED chips with high visibility in daylight, midnight, raining or fog days. Improve the driver security and avoid accidents.. Easy Installation: comes with 4 Heavy Duty strong magnets (Test go up to 80mph but not fall off). Just need attach the strong magnets on any metal exterior of cars and plug the switch plug.. Flash Patterns: 27 different flash patterns with a independent switch to cycle through modes. Memorizes last pattern used (recall last pattern). Panel Dimensisons: 28.5"" (W) x 6.5"" (D) x 3.1"" (H) / Cable length: 16 FT straight cable with on/off power and independent control switch, plug and play / Up to 50,000hours lifespan expectancy.. Compatible with all those vehicles equipped with a 12-24 volt power socket. Great for emergency vehicles, postal service, construction vehicle, safety warning etc.