4 Pack Led Road Flares4 Pack Led Safety Lights Are Included In A Convenient and Premium Storage Bag,Powered By 3 Aaa Batteries (Batteries Not Included). Protect Yourself and Your Family In All Emergency Situations,Simply Activate Each Light with A Single Click. .9 Different Flashing Modessafety Flashing Warning Light Offers 9 Different Led Lighting Modes To Make Sure It Attracts Attention In Different Emergency Situation. for Example,8 Pack Led Road Flares Can Be Used for Traffic Control,As A Warning Light,As A Rescue Beacon. .Crush and Water Resistancethese Roadside Safety Warning Lights Are Made of Super Strong Industrial Environmental Protection Abs Material,Our Roadside Flare Can Bear A 30 Ton Vehicle. Never Worry About Rain Or Water. Each Led Road Flare Is Coated with Waterproof Ip67 Rated Material To Keep The Electronics Safe. .Hook and Strong Magnetized Basefree Hand--- The Emergency Flares Come with A Hook for You To Hang It Anywhere You Want. Formed with An Industrial Strength Magnet Base. Easily Attach The Discs To Your Car with The Magnetic Base.