emergency strobe lights for trucks, maso amber recovery car 6 led lighting bar orange grill breakdown flashing 12/24v pack of 2

specification: waterproof: ip65 light color: amber led's quantity: 6 leds per side voltage: 12v/24v power: 4w per light product life: 80 million hours placement on vehicle:front, rear, left important point wiring: 3 wires, black for negative, red for positive and yellow for negative (connecting once for changing color) there are 18 kinds of strobe modes! but how to change the strobe modes? use the yellow wire to connect to negative. then away. and repeat the action. the strobe modes will be changed as frequency flashing or no flashing by your chosen. any problems please contact us firstly. SKU:ADIB07FCLYHRN

emergency strobe lights for trucks, maso amber recovery car 6 led lighting bar orange grill breakdown flashing 12/24v pack of 2