The warning light be set in place to alert others of roadway hazards, work areas, dangerous road situations, underground tunnel and lifting machines, It can give eye-catching audio visual alarms. The siren and light are contained in one device, providing nviromental protection, lightweight, shockproof and external long life. 
 

1. All of the products are coincide with the requires and are comply with international standards. 
2. Each of the products with standard manufacturer certificate, we can supply the built-in check report.
3. Warranty: LED bulbs 1 year, rotating lights 6 months (besides of 1101L);Within warranty, if there’s unartificial problem, we will undertake the duty and can have free parts for change. Out of warranty, we will only charge the material costs.
4. Free audio or video instruction will be available
5. Professioal team working for you.