Features: 

Super Visibility: This 17 inch strobe light bar has 32 super bright high intensity LED. TIR optic lenses offer a super bright light output. It is even visible during daytime conditions, Brighter and more effective than standard LED strobe lights.
Remote Panel-Newest: We upgrade the function of the light. Equipped with a control panel with display, so you can clear the flashing mode of the light even from the driver's seat. A total of 20 modes to choose.
Upgraded Stabile Installation: Includes 4 strong and stable suction cup brackets. Large suction cup contact surface, washable and reusable with vacuum lock adding secure install. Upgraded design firmly mounts on a smooth windshield surface.
Easy Installation: Adjustable suction cups holder bracket , without drilling and other operations that damage the vehicle. Can be applied to front windshields and rear window.
For Multi-purpose Use: This hazard emergency warning flashing lightbar is excellent for front or rear interior windshield use. Great for security, undercover work, construction, quick responders, police and law enforcement vehicles, volunteer service, etc.creates high visibility at day or nighttime, raining or fog days.

Specification: 

Working Voltage: DC 12-24V
Power2 x16W
LED Source: LED
Led Color: Amber
Light Mode: 20 Patterns
Switch Panel: Yes
Connection: Cigarette Adapter
Wire Length16.4Ft Cigarette Adapter+16.4Ft Controller Switch Panel+4Ft 2 in 1 Connect Wire
Lifespan:over 50,000 hours.

Package Included:

2 x 16 LED Windshield Dash Strobe Light bars
1 x 16.4Ft Cigarette Adapter
1 x 16.4Ft Controller Switch Panel
1 x 5Ft 2 in 1 Connect Wire
4 x Strong and Stable Suction Cups&Brackets
4 x Extension Bracketfor add height to the sucker
1 x Strong and Stable Suction Cup Holder for Backup