Product Name:Color changing  traffic warning lights for guardrails

Two colors :

Color 1: red

Color 2: yellow

Product features: 

1. Solar charging, automatically absorbs sunlight during the day, converts light energy into electrical energy, stores it in the battery, and automatically emits light at night.

2. Used for traffic fences and warning vehicles.

FAQ

1. Q : How to ship my order ? Is it safe?

"A: For small package, we will send it by Express, such as DHL,FedEx,,UPS,TNT,EMS.That's a Door to Door service.

For big packages, we will send them by Air or By sea.We will use good packing and ensure  the safety. We will be responsible to any product damage caused on delivery."