TOPKU LED Strobe Light — 8-Color Rechargeable Magnetic Beacon with Remote, Weatherproof Visibility

TOPKU's battery-powered LED strobe beacon is a rechargeable, magnet-mount emergency warning light with 8 selectable colors and a remote for fast, tool-free setup on vehicles.

This compact strobe light combines a powerful LED array, a rugged magnetic base and multiple flash patterns so you can create a highly visible warning signal on cars, trucks, tow vehicles, service vans or roadside equipment. Designed to be portable and weather-resistant, the unit charges by USB or 12V adapter and offers long runtime for extended roadside use.

How bright and visible is the TOPKU strobe from a distance?

The beacon uses 30 high-intensity LEDs arranged for 360-degree visibility, making it noticeable at long range in low-light and daytime conditions. Its mixed flash modes increase conspicuity compared with steady lights.

• 30 bright LEDs delivering long-range visibility
• Designed for both day and night visibility
• Multiple flash patterns to attract attention
• Visible from up to about a mile in optimal night conditions

What mounting and durability features protect it on the road?

TOPKU's beacon mounts instantly using three embedded magnets for a secure grip on metal roofs without drilling or hardware. The housing combines ABS and polycarbonate for impact resistance and water protection so it withstands harsh weather and everyday use.

• Three strong magnets for firm attachment to vehicle roofs
• ABS base and polycarbonate dome resist impacts and shocks
• Weatherproof design performs in rain, fog and snow
• Portable with a removable magnet for flexible placement

How long does the battery last and how is it recharged?

The internal rechargeable battery supports extended runtime when fully charged, letting you use the beacon through long shifts without immediate recharging. It accepts USB power and a 12V cigarette-lighter adapter so you can top up the battery from common power sources.

• Rechargeable battery rated for many charge cycles
• Typical single-charge runtime long enough for multi-hour use
• Charges via USB cable or 12V vehicle adapter for convenience
• Quick power-up and reliable on/off response

Which lighting colors and patterns are available with the remote?

The included remote control lets you choose from eight distinct colors and several dynamic modes, enabling single-color or multi-color displays to match signalling needs or preferences. Modes include fading, flashing, jumping and automatic sequences to suit different situations.

• Eight selectable colors: red, green, blue, white, pink, yellow, cyan and purple
• Multiple modes: color, fade, flash, auto and jump
• Remote makes color and mode changes quick and safe from a distance
• Combine colors or select single-color warning signals

Who this is for: Professionals and drivers who need a portable, high-visibility warning light—tow operators, roadside assistance, municipal crews, utility technicians, delivery drivers and fleet managers—will appreciate the quick magnetic mounting, long battery life and multi-color remote control. It's also useful for anyone who needs a temporary, non-invasive warning beacon for short-term vehicle use or emergency situations. TOPKU backs the product with customer support and a warranty for added peace of mind.