Model: Strobe Lights RD-1001Power: 12WVoltage: 12VDCLED Quantity: 12PCS High Power 1WSize: L500 * W55 * H70mmColor: red (6pcs led) blue (6pcs led)Material: aluminum lamp body, tempered glass, PMMA efficient lensBeam angle: 90 degrees.Effect: internal change, the frequency like warn lights, left three times and right three times Waterproof and: IP65Used in police vehicles, highway patrol cars, official cars, highway alerts, etc.