Amber/Red 2x16.8 in Emergency Flashing LED Traffic Advisor Strobe

Our review of the Amber/Red 2x16.8 in Emergency Flashing LED Traffic Advisor Strobe finds it best suited for drivers who need a compact, bright warning setup for occasional roadside use or fleet vehicles. The single biggest reason to buy is the raw visibility: with 32 high intensity LEDs and wide optic lenses the twin bars produce a very bright, daytime-visible output that outperforms many standard strobe lights in this price and size class. Installation is straightforward and the lightbar feels built to last thanks to an aluminum housing and weatherproof construction.

Key Features

• Super visibility: 32 high intensity LEDs with wide optic lenses deliver strong, daylight-visible flashes for clearer warning presence on busy roads.
• Durable housing: An aluminum casing helps dissipate heat and resist corrosion, extending the light's usable life up to the stated lifespan.
• Waterproof construction: Fully sealed design provides solid resistance to rain, fog and dust for reliable outdoor use.
• Flexible installation: Choose permanent mounting with L-brackets and screws or temporary use with suction cups for windshield placement.
• 26 flash patterns: Dual switch controls let users select from 26 modes and recall the last pattern for quick setup.
• Convenient wiring: Twin bars measure 16.8 in each with a 3.9 ft interconnect and a 16.4 ft lead to a cigarette lighter for easy vehicle routing.

Who It's For

This strobe light is ideal for service vehicles, delivery drivers, volunteer responders, and roadside assistance operators who need a compact, high-visibility warning system without installing a full roof beacon. The twin 16.8 in bars fit smaller light mounts and interior mounting on windshields, making them suitable for urban and suburban vehicles.

It is not the best choice for permanent heavy-duty rooftop use where industrial-grade mounting is required, or for buyers who expect long-term reliability from suction cups alone; users seeking that should plan for the L-bracket permanent install or an aftermarket hard mount instead.

Pros & Cons

Pros

• Very bright, daytime-visible output from 32 LEDs for improved roadside safety.
• Solid, aluminum casing improves heat dissipation and durability in bad weather.
• Wide selection of 26 flash patterns and last-pattern memory for flexible signaling.

Cons

• Suction cup mounting can be unreliable for long-term windshield use according to some customers, so permanent brackets are recommended.

Specifications

Brand	ASPL
Color	Amber/Red
LED count	32 LEDs
Length per piece	16.8 in
Wire lengths	3.9 ft between lights, 16.4 ft to cigarette lighter
Flash patterns	26 modes with memory function
Housing	Aluminum, waterproof

Our Verdict

The Amber/Red 2x16.8 in traffic advisor strobe is a practical, value-focused choice for drivers needing compact, highly visible warning lights. Its bright LEDs, weatherproof aluminum housing and multiple flash patterns make it a smart pick for occasional emergency and service use, provided buyers opt for the L-bracket mount if they need lasting window stability.

Frequently Asked Questions

Can this unit be used inside the vehicle on the windshield?
The design supports temporary suction cup mounting on the front or rear windshield, but customers report suction cups can fail over time so permanent L-bracket mounting is recommended for long-term use.

How many flash patterns are available?
There are 26 selectable flash patterns and a last-pattern recall memory function for quick reuse of a preferred mode.

Is the lightbar weatherproof?
Yes, the unit is fully waterproof with an aluminum casing engineered for heat dissipation, fog penetration and corrosion resistance.