@xzh2015147c: When the car is moving and there is wind, it lights up. No wiring is needed. Just stick it under the rearview mirror. It makes driving at night more visible and cool! #Wind-powered Daytime Running Lights #Daytime Running Lights #Wireless Connection #Unstoppable Good Looks #Hardware Tools #Good Tools to Share #Auto Repair Good Things #Good Things to Share #Good Things to Share#fyp #foryou #toolstoday #viral #tiktok #good