Juren 6PCS Super Bright 6-LED Sync Feature Emergency Strobe Lights for car, 18Flashing Modes Yellow Strobe Lights, Ultra Slim Flashing Lights for Car/Motorcycle (Yellow)

["1.SURFACE MOUNT STROBE LIGHT: 18 different flashing patterns. Last pattern recall/memory function. Universal fit all vehicles with DC 12V installed at the front/rear bumper, windshield, side markers, headlight, tail light, foglight locations.","2.3 WIRES CONNECTION: Black for Negative(-), RED for Positive(+) and Yellow(pattern change). Yellow wire touch RED wire while the light is powered on, get the light pattern you want. When the yellow line is released, the mode is fixed. Lighting mode: 1 constantly mode and 17 strobe mode.","3.UPGRADE STROBE PATTERNS: Ultra Slim design- 6 LED Strobe Light, super bright light output. Ability to synchronize 2-6 lights, more Patterns to Improve visibility and performance. Longer Life LED Lifetime, Minimal Maintenance Cost. Increase Safety when Driving at Night.","4.EASY INSTALLATION- Ultra Slim, Waterproof. LED light Color: (yellow). Enhance driving safety, avoid traffic accident. Application: Signal light, Daytime running light, Foglight etc.","5.TIPS: Set all lights to the same pattern, then connect the yellow wires together and the lights WILL SYNC to each other as long as it’s the SAME pattern! Different patterns, NO SYNC! Customer satisfaction guarantee and customer support within 24 hours."]