The Incite X8 Headlight XBR Taillight Set lights our way home at the close of the day and the end of our ride. The Incite X8 features six modes and up to 80 Lux of focused light where we need it, and the XBR uses a built-in accelerometer to provide a brake light for effective communication on the road. The XBR brake light is three times brighter than normal output in Steady mode, and both the front and rear lights are fully USB rechargeable.