condition:<br />-100% ｣ｬhigh quality.<br />-self-contained light head｣ｬ no need to connect external flasher.<br />-super bright flashing light.<br />-18 kinds of strobe flash modes.<br />-durable｣ｬwaterproof｣ｬshockproof.<br />-good heat dissipation｣ｬbuilt-in heat sink.<br /><br />specification:<br />-light color: yellow<br />-lighting type:strobe<br />-number of led in panel: 6<br />-voltage: 12v-24v<br />-power: 6w <br />-working temperature:-40｡・to 40｡・br />-color temperature:6000-7000k<br />-cable length: about 73cm / 28.7 inch<br />-waterproof level: ip62<br /><br />wires introduction:<br />-red wire: to +vdc (fuse@3a)<br />-black wire: to chassis ground<br />-yellow wire: synchronization / pattern selector<br />(connect yelllow wire of all heads together for synchronization momentarily apply yellow wire to red for one second to change pattern.)<br />-white and gray: alternating pattern<br />(to make light heads alternate connect the gray wire of the even number of heads to the white wire of the odd number of heads.)<br /><br />flash patterns:<br />1.random<br />2.single-split<br />4.double-split<br />5.quad-split<br />6.accelerator-split<br />7.quas burst-split<br />8.double/accelerator-split<br />9.quad/accelerator-split<br />10.single-all<br />11.double-all<br />12.quad-all<br />13.accelerator-all<br />14.quad/single-all<br />15.pluse/single-all<br />16.half steady-1<br />17.half steady-2<br />18.off<br /><br />package included:<br />4 x 6 led car emergency light<br />8 x screws<br />4 x manual