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ROCKBROS Bicycle Front Light High Brightness 3000LM Waterproof Type-C Head Light:
$79.99
Tips:
When receiving the bike lights, if they do not light up, it is because the bike lights are in the transport lock state and need to be unlocked by simultaneously pressing the high and low light switches for about 5 seconds.
When the power is lower than 15%, only 400lm and 200lm are allowed to be adjusted; the battery voltage drops to the warning line to cut off the power supply to protect the battery
Automatically cuts off power when the battery is too low to protect the battery