1 Year WarrantyLEDKeeping safe on a worksite, or attracting attention to your vehicle at an event - whatever your purpose - this multi-pattern strobe is versatile and couldn’t be easier to install. Two strong magnets hold it firmly in place on your roof and a 3.2m cable to cigarette lighter plug means you can power it without any special wiring. Inside the protective plastic case are 24 high power amber LEDs - 6 banks of 4LEDs each to be precise. There are 10 different display patterns, so you can select the most attention-grabbing one for your situation. Modes include clockwise / anticlockwise rotation, side to side, fade in/out, and more. Two rubber feet on the bottom of the unit cover powerful magnets and protect your paintwork. If you prefer to mount it permanently however, they unscrew for a clean, flush mount. The cigarette lighter plug incorporates an on/off switch with LED power indicator, as well as a switch for selecting the display mode. Of course, please make yourself aware of any local laws for using external lighting on vehicles, on and off public roads.Flash Patterns:There are 10 available flash patterns.Flash PatternDescription1Rotating2Burst, Fade In-Out/Solid, Fade In-Out3Random4Burst, Alternating (Side to Side)5Burst, Alternating, Diagonal (Front to Back)6Burst, Dual Rotating7Burst Hold / Burst Side to Side8Burst Hold / Single Hold9Burst, Single Rotating10Burst, Single RotatingNote: Press pattern button 0.5 seconds for next pattern