Ravemen NT401 rechargeable 40-lumen tail light

Ravemen NT401 is an intelligent tail light with up to 40 lumens, letting you design your own light pattern through the Ravemen app. Draw your own shapes, display emojis, or scrolling text, and make your bike stand out while staying visible and safe on the road.

• Personal light design: Draw freely in the Ravemen app, or choose from emojis, scrolling text, and GIF-like effects.
• Ride in sync: Use the same light pattern as your friends and create a fun shared experience on group rides.
• 10 stored emojis: The light comes with 6 preset emojis and can store up to 10—switch easily with one press.
• Brake light: The light automatically shines brighter when you brake, warning traffic behind you.
• Automatic on/off and lightweight design: The light weighs only 25 g and manages power consumption automatically.
• IPX6 waterproof rating and two mounting options: Resists rain and splashes, and fits both seatposts and saddle rails.

NT401 combines fun and personal style with serious safety, so you are both seen and noticed on your ride.