A radar light for ultimate protection, our most advanced light to date.

The BLS-251 Signal Radar rear light offers ultimate safety with advanced radar capabilities, detecting objects up to 190 meters away within a 35-degree angle. Easily connect to your bike computer or smartphone via ANT+ or Bluetooth for realtime alerts. Its built-in speaker allows standalone operation without additional devices. With a powerful 80 Lumen daylight flash and car warning light, it provides visibility in six modes and boasts up to 14 hours of runtime, ensuring safety on every ride.

• Object detection up to a stunning 190 meters and with an angle of 35 degrees.
• Connect your bicycle computer or smartphone easily with the ANT+ and/or Bluetooth connection.
• Built-in speaker for standalone operation, when in use without a computer or phone.
• Maximum of 80 Lumen daylight flash and car warning light.
• 6 modes at your fingertips and up to 14 hours of runtime.