Light Color: AmberNumber of panels: 4Number of LED in each panel: 22Voltage: 10.5V-13.5VOutput Power: 4W-6WDimensions Each panel: (9.8x2.2x4)cm / (3.86 x 0.87 x 1.57)"Control box dimensions: (7.7x4.8x3)cm / (3x1.9x1)"Wire length: approx.2.4mControl box supply Button A/B/C for 3 flashing patternsFeature:- Each light bar contains 22 led lights- 3 different modes of strobing / flashing- Up to 30，000 hours life expectancy- Great for interior headliners- Affordable strobe lights for your exterior grille- Easy Installation，can be mounted on many locationsThree Different Pattern Selections:1.Strobe Pattern A: Alternating fast strobe.2.Strobe Pattern B: slower that the strobing flash(single flash).3.Strobe Pattern C: simultaneous flashPackage includes:4 x Bar Warning Strobe Lamp1 x Bolts Packs1 x Control box