West Biking SM2 Smart Brake Sensing Bike Tail Light | 180 Wide Angle LED | Digital Battery Display

The West Biking SM2 Smart Brake Sensing Tail Light is a compact safety accessory designed for both urban commuting and trail riding. This unit utilizes a high-precision accelerometer and depth algorithm to detect speed changes, automatically increasing brightness for 3 seconds when braking is sensed. It features a digital battery display on the face of the light, providing a real-time percentage readout so you can monitor power levels during your ride. 🚲

The light offers 180-degree wide-angle visibility through its COB LED array, providing clear signaling to road users from multiple directions. In its intelligent mode, the light utilizes built-in sensors to automatically turn on when movement is detected in low-light conditions and enters sleep mode after 45 seconds of inactivity to preserve the internal battery. Its durable PC shell is IP55 waterproof rated, ensuring reliable performance in rain or dusty conditions. 🌧️

Equipped with six distinct lighting modes, including steady and various flash patterns, the SM2 adapts to different visibility requirements. The device is powered by a high-capacity 1100mAh battery and is rechargeable via a Type-C port. Mounting is handled by a flexible bracket system compatible with various seatpost diameters.

• Model: West Biking SM2
• Battery Capacity: 1100mAh
• Charging Interface: Type-C (5V/1A)
• Waterproof Rating: IP55
• Light Source: COB LED
• Visibility Angle: 180 Degrees
• Material: PC Shell
• Display Type: Digital Battery Percentage
• Lighting Modes: 6 (Steady, Breathe, Slow Flash, Quick Flash, Rhythm Flash, ECO Flash)
• Smart Features: Brake Sensing, Vibration Induction, Light Sensing Auto-Sleep
• Dimensions: 3.5 x 3.5 x 2 cm