ASPL Roof Top Strobe Lights — 2pc 48-LED Magnetic Bars, 16 Flash Patterns, 12–24V Plug

ASPL 2pcs 48LED Roof Top Strobe Lights with Magnetic Base are a pair of high-intensity, magnet-mounted warning lights designed for temporary roof mounting on vehicles, offering 48 LEDs each, 16 flash patterns, and plug-and-play 12–24V operation.

Whether you need a temporary warning solution for a work vehicle, snowplow, or delivery truck, these compact strobe lights deliver bright, configurable signaling without permanent installation. The kit includes two low-profile bars with powerful magnets and rubber suction cups, a long power cable, and a cigarette-lighter control with pattern memory. The construction focuses on durability: improved waterproofing, integrated heat dissipation, and corrosion resistance for repeated outdoor use.

How bright and visible are these strobe lights on the road?

Each bar houses 48 high-intensity LED chips paired with magnifying lenses to push light output farther and increase visibility in poor weather or low light. The design emphasizes both penetration through fog and broad lateral coverage so other drivers notice your vehicle from multiple directions.

• 48 LEDs per unit with magnifying lens for stronger beam projection
• High fog penetration and broad viewing angles for roadside visibility
• Rated lifespan up to 50,000 hours for long-term use

Is installation difficult and will it damage my vehicle?

Installation is fast and noninvasive: the lights secure using two strong magnets per bar plus thicker rubber suction pads to protect paint and add grip. Power is supplied via a 16.4 ft heavy-duty cable and a 12–24V plug that fits standard vehicle cigarette lighter sockets — no drilling or hardwiring required for most temporary setups.

• 2 x 7 strong magnets with rubber suction cups for stable, paint-safe mounting
• 16.4 ft cable and 12–24V plug-and-play connection
• Quick removal and repositioning for multi-vehicle use

What customization and control options does the controller provide?

The inline cigarette-lighter control features dual buttons to toggle the unit and cycle through 16 flash patterns, and it remembers the last selected pattern after power loss. This lets you adapt signaling to different conditions — steady warnings, rotating-style sweeps, or rapid strobes — without reaching onto the roof while driving.

• 16 selectable flash patterns including steady, rotating, and rapid strobe modes
• Dual-switch controller with last-used pattern recall for convenience
• Simple operation from the vehicle interior via the cigarette-lighter plug

How durable and weather-resistant are these rooftop lights?

The housings incorporate an integrated heatsink and an anti-condensation drain port to reduce moisture build-up inside the lens assembly. Fully sealed against dust and corrosion, they’re built to withstand wet, snowy, and dusty environments common to construction or municipal work.

• Waterproof construction and anti-condensation drainage for reliability
• Integrated heat dissipation to extend LED life and prevent overheating
• Corrosion-resistant materials for outdoor and winter use

Who is this for? These ASPL magnetic roof strobe lights suit contractors, snow plow operators, utility crews, delivery and postal drivers, and anyone needing temporary, high-visibility vehicle warning lights without altering the vehicle permanently. They’re ideal when you want fast setup, versatile flash patterns, and a durable LED solution that tolerates harsh conditions while remaining easy to move between vehicles.