1. LED Triangles Warning Light: The emergency warning light triangle and triangular LED warning light size 18184.5cm/7.17.11.8in, can light up by itself, even in foggy days you can see your reminders, super penetrating. Beware of tailgating and secondary accidents when using our warning triangle rechargeable triangles light and emergency road lights 2. Power Bank Function: Designed with USB output, the emergency warning triangle light and emergency triangle lights for vehicles are convenient to recharge your mobile phone at any time. Our triangle LED light and road reflective triangles truck light can serve as a backup power bank for your phone or other mobile devices in emergency 3. and Flexible: Since the LED rechargeable triangles car warning light and multifunctional car warning triangle lamp are cordless and come with a 180 degrees adjustable light base, you can place our light up warning triangles for vehicles and triangle lights anywhere you like 4. ABS Material Selection: The shell of the car warning triangle signal light and warning triangle light for vehicle is made of ABS material, sturdy and solid, reliable, windproof. Our LED road flares emergency lights and emergency triangle led are strong enough against breakage, cracking, humidity, and more