Strobelight Bar 4 LED with Super Bright Emergency Beacon Flash Caution Strobe Light Bar with 17 Different Flashing (2PCS) (Green)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>17 different flashing patterns. Last pattern memory recall. Greatly improve the safety for night driving， highway rest stop and auto repair</li><li>Super bright， it can be seen clearly powerful light beam. Brightest strobe lights to warn and remind the coming cars to slow down</li><li>Material: High Quality Aluminium alloy + PC Lens . LED light Color: Green， Anti-collision， anti-dust and splash-proof / No pollution， no noise， no electronic interference</li><li>Powered by 4 High Intensity LEDs with specialized optical lens. Has super power and extended service life.</li><li>Easy to install and durable. The white wire is function wire， connect up the white wire to anode of brake lights to change flashing patterns.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/512TTV7JqQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51CWOLqaHWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cbjtxYU5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41TiL3AEIuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418yQNsupCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yYh4ylB6L.jpg" noproxy>