... , waterproof,dustproof,scratech resistant long service life LED Warning light:TBD-JH-501212 Two year warranty! 11 flash patterns ... ~13.8VDCWorking current: 5A(MAX)TypeLED lightbar,11 flashing patternsSize1190x310x80mm (Lx W x H)Package1 pcs/boxWarranty2 yearsFeatureWaterproof ... in design & development, production and sales for siren, warning light, LED beacon and various kinds of police equipment such ...