Hunter Interior Visor Linear 3 watt Led Emergency Vehicle Light bar (Red/White) Voltage: 12VDC /3 watt LEDs Generation 4 Linear LED technology /Self contained internal flasher /Sleek design with clear lens for stealth look Includes wire harness for easy installation/ New Curved Led placement/ Brackets included for mounting 15 Selectable flash patterns/ Plugs into lighter jack / Added Grooves in rear for better & additional mounting options 3 year manufactures defect limited warranty /Patent Pending Each housing is 17" long, 2" tall. The depth of the flash shield is 4" at the outer ends & 6" at the inner ends. The connecting cable between the housings is 11.9" long. Voltage: 12VDC /3 watt LEDs Generation 4 Linear LED technology /Self contained internal flasher /Sleek design with clear lens for stealth look Includes wire harness for easy installation/ New Curved Led placement/ Brackets included for mounting 15 Selectable flash patterns/ Plugs into lighter jack / Added Grooves in rear for better &amp; additional mounting options Each housing is 17&#034; long, 2&#034; tall. The depth of the flash shield is 4&#034; at the outer ends &amp; 6&#034; at the inner ends. The connecting cable between the housings is 11.9&#034; long.