Be Seen. Ride Smart. Stay Safe.

The ESMARTER 1802A Rechargeable Safety Warning Light is the ultimate visibility accessory for cyclists, runners, and riders. Whether you're commuting after dark or hitting the trails at dusk, this compact and powerful LED taillight keeps you visible to traffic and fellow riders from a distance. Attach it to your bicycle, helmet, or gear for 360° awareness on every ride.

Why You'll Love It

Rechargeable & Eco-Friendly: Built-in USB rechargeable battery means no disposable batteries — just plug in and go.
IPX5 Waterproof: Rain, splashes, and wet roads are no match for this weather-resistant light — certified IPX5 for reliable performance in all conditions.
5–8 Lighting Modes: Choose from multiple flash patterns and steady modes to suit your riding environment and maximize visibility.
Lightweight & Portable: Slim ABS construction makes it easy to mount on helmets, seatposts, bags, or clothing without adding bulk.
CE Certified: Meets European safety standards for quality and electrical safety.
Versatile Use: Ideal for bicycles, night running, motorbike helmets, and general sports safety signaling.
Eye-Catching Flash Patterns: High-visibility strobe and steady modes ensure you stand out even in low-light or high-traffic environments.

Specifications

Brand: ESMARTER
Model: 1802A
Body Material: ABS Plastic
Waterproof Rating: IPX5
Lighting Modes: 5–8 Files (Flash & Steady)
Charging: USB Rechargeable
Certification: CE
High-Concern Chemicals: None
Made in Mainland China

Perfect For

Evening & night cycling commutes
Mountain biking and trail rides
Night running and jogging safety
Helmet and gear mounting
Motorcycle and e-bike visibility

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Cycling Safety Resources

Riding at night requires proper lighting for your safety and the safety of others. Learn more about road safety for cyclists from the CDC Bicycle Safety Resource Center.

Frequently Asked Questions

Q: How do I charge the ESMARTER 1802A bicycle taillight?

A: The taillight features a built-in USB rechargeable battery. Simply connect it to any standard USB power source using the included cable and charge until full. No disposable batteries are required, making it a cost-effective and eco-friendly choice for everyday riders.

Q: Is this safety warning light waterproof?

A: Yes! The ESMARTER 1802A carries an IPX5 waterproof rating, meaning it can withstand water jets and rain splashes. It's designed for reliable performance in wet riding conditions, so you can ride confidently in light rain or after a morning dew.

Q: How many lighting modes does the bicycle taillight have?

A: The light offers between 5 and 8 selectable modes, including steady beam and various flashing/strobe patterns. This flexibility lets you choose the most visible and appropriate setting for your environment, whether you're on a busy road or a quiet trail.

Q: Where can I mount this safety light?

A: Thanks to its compact, lightweight ABS design, this light can be mounted in multiple locations — including bicycle seatposts, helmets, backpacks, and clothing. Its versatility makes it suitable for cyclists, runners, and motorbike riders alike.