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Enhance your cycling safety with the ROCKBROS Road To Sky Smart Bike Rear Light. Designed to increase visibility, this smart light adapts to your riding conditions, ensuring you stay seen on the road. Its reliable brightness and easy installation make it an essential companion for every ride, helping you feel confident and secure wherever you go.
The tail light automatically activates bright flashing lights for 3 seconds when you brake, effectively warning trailing traffic. Easily enable or disable this feature by pointing the lens upward (hold for 1 second to turn off) or in any other direction (hold for 1 second to turn on).
Double-click to switch between auto and manual modes. In auto mode, the taillight goes to sleep after 30 seconds of inactivity, wakes with movement, and adjusts to ambient light conditions (turns off in bright environments and on in the dark).
Long-press to toggle between two brightness levels; short-press to cycle through six modes (steady, flashing, breathing) with a runtime of 11 to 45 hours. The light remembers your last setting even after being powered off!
The 420mAh battery fully charges in about 2 hours via the Type-C port. LED indicators show charging status: red for charging, green when fully charged, and flashing green/blue/red for battery levels over 70%, between 30-70%, and below 30%, respectively.
The sealed design resists rain and splashes. This bike light includes an adjustable mount for up and down angles and silicone straps for secure attachment to both round and non-round seat rails. Note: Always secure the charging port cover.











Enhance your cycling safety with the ROCKBROS Road To Sky Smart Bike Rear Light. Designed to increase visibility, this smart light adapts to your riding conditions, ensuring you stay seen on the road. Its reliable brightness and easy installation make it an essential companion for every ride, helping you feel confident and secure wherever you go.
The tail light automatically activates bright flashing lights for 3 seconds when you brake, effectively warning trailing traffic. Easily enable or disable this feature by pointing the lens upward (hold for 1 second to turn off) or in any other direction (hold for 1 second to turn on).
Double-click to switch between auto and manual modes. In auto mode, the taillight goes to sleep after 30 seconds of inactivity, wakes with movement, and adjusts to ambient light conditions (turns off in bright environments and on in the dark).
Long-press to toggle between two brightness levels; short-press to cycle through six modes (steady, flashing, breathing) with a runtime of 11 to 45 hours. The light remembers your last setting even after being powered off!
The 420mAh battery fully charges in about 2 hours via the Type-C port. LED indicators show charging status: red for charging, green when fully charged, and flashing green/blue/red for battery levels over 70%, between 30-70%, and below 30%, respectively.
The sealed design resists rain and splashes. This bike light includes an adjustable mount for up and down angles and silicone straps for secure attachment to both round and non-round seat rails. Note: Always secure the charging port cover.










