ASPL 16.8" LED Strobe Light Bar — Amber/White, 26 Flash Modes, Magnetic Mount, Waterproof

ASPL 16.8-inch LED strobe light bar is a high-intensity, multi-mode emergency beacon with a magnetic base designed for quick roof mounting on 12–24V vehicles.

This low-profile light bar combines bright LEDs, a weatherproof aluminum housing and an easy plug-and-play power lead to provide conspicuous warning lighting for roadside, utility and service vehicles. Its versatile amber/white amber/white configuration and 26 selectable flash patterns let you tailor the output for traffic control, hazard signaling or utility work without complicated wiring.

How bright and durable is this strobe for day and night use?

The ASPL light bar uses 30 high-output LEDs arranged for wide-angle coverage and long life. The aluminum body and sealed lens resist moisture and dust, while the LEDs are rated for extended service hours.

• 30 high-intensity LEDs for strong daytime visibility
• Aluminum alloy housing and steel bracket for impact resistance
• Waterproof and dust-resistant construction for harsh conditions
• LED lifespan rated up to 50,000 hours

What mounting and power options does it offer for different vehicles?

Mounting is fast: four oversized magnets with rubber cushions secure the bar to ferrous roofs without drilling. A 16.4-foot power cord with a 12–24V cigarette plug enables temporary or semi-permanent installation across many vehicle types.

• Four strong magnetic feet with thick rubber pads to protect finishes
• 16.4 ft heavy-duty cable fits trucks, vans and trailers
• 12–24V plug-and-play compatibility — no hardwiring required
• Note: magnetic base does not adhere to aluminum-bodied vehicles

Which flash patterns and controls are available for situational use?

The unit offers 26 distinct flash sequences selectable via a dual-switch interface. It also remembers the last chosen mode after power is removed, so you don’t have to reselect your preferred pattern each time.

• 26 flash modes including steady, alternating and strobe patterns
• Dual-button control for easy mode cycling and on/off switching
• Memory function recalls the last used pattern at restart
• Amber/white color configuration for compliance with common warning setups

How does the light bar perform in bad weather and heavy-duty work?

Engineered for field use, the bar is sealed against water and dust and built to penetrate fog or precipitation with focused LEDs. The robust enclosure and mounting design keep it stable during highway speeds and job-site vibration.

• Sealed lens and housing for waterproof protection
• Corrosion-resistant finish for long-term outdoor exposure
• Weighted at roughly five pounds for secure magnetic hold
• Dimensions: 16.8" L x 8.1" W x 3.7" H — low-profile but visible

Who is this for: Professionals and responders who need a straightforward, portable warning light—municipal crews, contractors, tow operators, volunteer responders and fleet vehicles will benefit from quick magnetic mounting, multiple flash patterns and universal 12–24V compatibility. If you need a durable, visible strobe for temporary or semi-permanent use on ferrous-roofed vehicles, the ASPL 16.8" LED strobe light bar is built to meet those requirements without complex installation.