🚴 ROCKBROS USB Rechargeable Bike Tail Light

Ultra-Light • 5 Modes • Waterproof • 20H Runtime

Be seen. Be safe. Ride with confidence.

The ROCKBROS Rear Bike Light is a compact, high-visibility safety light designed for cyclists who ride day or night. Lightweight, durable, and USB rechargeable, it’s the perfect safety upgrade for your bike.

🔴 High-Visibility Safety Light

• Bright LED rear warning light

• 5 lighting modes for different conditions

• Up to 20 hours runtime (breathing mode)

• Ideal for day visibility & night riding

Choose fast flash mode in emergencies to attract attention quickly.

🔋 USB Rechargeable Convenience

• Built-in 400mAh rechargeable battery

• No battery replacements needed

• Charges via USB (power bank, laptop, wall adapter, etc.)

• Universal charging compatibility

Simple. Eco-friendly. Cost-saving.

🌧 Daily Waterproof Protection

• Designed for riding in light rain

• Durable ABS + PC construction

• Scratch-resistant cover

• Charging port dust plug protects from debris

⚠ Not designed for full submersion.

🪶 Ultra-Light & Compact (Only 22g)

• Lightweight design won’t weigh you down

• Quick and easy installation

• No tools required

• Includes mounting belt

Attach in seconds and ride.

🔄 Multi-Use Design

Not just for bikes!

Can be used as:
✔ Bicycle rear light
✔ Helmet warning light
✔ Backpack safety light
✔ Scooter rear light
✔ Night running safety light

One light. Multiple uses.

📌 Product Specifications

• Brand: ROCKBROS

• Material: ABS + PC

• Weight: 22g

• Battery: 400mAh rechargeable

• Modes: 5 lighting modes

• Waterproof: Daily water-resistant

• Includes: Rear light, USB cable, mounting belt