The CatEye Rapid X safety light won’t leave you in the dark. It can switch from steady mode to flashing mode automatically when the battery power decreases by 20 percent while the flashing mode can provide riders with a full extra hour of light.
Both the front and rear modes are USB-rechargeable and offer Lithium Polymer batteries to go the distance. The lights feature a total of six modes, and will run in high mode for about one hour, low mode for about five hours and in flashing mode for about 30 hours. There is a “Rapid” flash mode will run for about 16 hours, “pulse” flash for about the same amount of time and even a “vibration” flash mode will run for about eight hours. CatEye claims that the pulse mode is “peloton friendly” so fellow riders won’t be blinded by the light.