WARNINGFIRE is 20 years experience manufacturer of Warning Light, we supply various type and have CE,ISO, etc certificate Warning LightDetailed Product DescriptionFeatures:1) Working voltage: DC 12V, DC 24V, AC 110V, AC 220V2) Highly efficient, dustproof, waterproof3) Applications: industrial safety equipment, maintenance of machine status4) Colors available: red, amber, green, blue, white5) IP ...