OVERHAT PROTECTION
The overheat protection device cand be ensure the bicycle light in a good running
temperature condition, so that to protect the LEDs without burning case. If the light is in
high temperature during operation, it will dim the light output.
CHARGING
1. Power off
2. Plug USB cable to USB port
3. Unplug after fully charged.
* Do not charge over 5V
* Keep away from flammable objects while charging
USB PORT
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