HLauto 16.8" Dash Strobe Light Bar 2x48-LED Dual-Module with Take-Down White Mode and Controller

HLauto 2x16.8 inch Dash Strobe Lights are a 48-LED, dual-module windshield warning bar with an advanced take-down white mode and an easy-to-use control box for fast, visible signaling.

Designed for vehicles that need unmistakable presence on the road, this HLauto strobe light combines high-brightness LEDs, a 4D lens array and an intuitive controller to deliver clear warning patterns and a dedicated take-down output. The compact 16.8" dual-module format mounts on the windshield or rear window using adjustable brackets and suction cups, and powers from any standard 12V cigarette lighter for simple temporary or transferable installation.

How bright and visible are these strobe lights?

The unit contains 48 high-intensity LEDs paired with upgraded 4D lenses, producing a concentrated, far-reaching flash pattern that’s brighter than many 32-LED alternatives. The extra LEDs plus the lens design help the beam stay noticeable at distance and in mixed lighting conditions.

• 48 high-brightness LEDs across two 16.8" modules
• 4D lenses for sharper, longer-range visibility
• Designed to be seen from miles under normal road conditions

What is the TAKE DOWN function and when would I use it?

The TAKE DOWN feature converts the middle modules to a steady, intense white output for short, focused illumination—useful for spotlighting a location or improving subject visibility without flashing. It’s an auxiliary steady-burn mode distinct from the strobe warning patterns and engages through the controller.

• Middle modules switch to steady white TAKE DOWN output
• Ideal for illuminating a vehicle, scene, or spot directly ahead
• Switchable via the included control box for quick activation

How do I mount and operate the HLauto dash strobe light?

Installation is non-invasive: adjustable brackets, ten suction cups and a long dual 13.12 ft cable allow secure placement on front or rear glass without drilling. Operation is plug-and-play—use the 12V cigarette lighter, then change modes and monitor status through the flexible controller with its display screen.

• Adjustable brackets and 10 suction cups for tool-free mounting
• 13.12 ft cable for flexible placement and cross-vehicle use
• Control box with display for selecting 20 flashing modes and last-memory recall

What modes, controls and support does HLauto provide?

The light offers 20 selectable flashing patterns plus last-mode memory so it returns to your previous setting. A dedicated control box displays mode information and lets you toggle the TAKE DOWN steady output; HLauto backs the product with a 2-year honor warranty and customer service support.

• 20 flash modes and last memory recall for convenience
• Easy-to-read controller display with mode selection
• 2-year honor policy and 24-hour customer service via order number

Who is this for: drivers and fleet managers who need a compact, transferable, high-visibility warning solution—ideal for tow operators, utility crews, security teams, incident responders and anyone requiring quick installation without permanent mounting. It’s built for users who value strong light output, an independent take-down spotlight, straightforward controls and easy relocation between vehicles.