Victoper Bike Light, High Lumens Super Bright Bicycle Lite, 6+4 Modes USB Rechargeable Bike Headlight & Taillight Set, Waterproof Safety Bike Front & Rearlight for Road, Mountain, Night RidingSUPER BRIGHT : Our bike lights with 6 LED lights at high lumens bring you brightness to make everything in front of you illuminated and clear, protecting you from darkness and unknown, ensuring the safety of you and your family. 4+6 MODES : Features 4 different modes of the bike front light and 6 modes of the bike rear light which you can switch conveniently. 4 modes of the front light are as follows: High Light; Medium Light; Weak Light; Strobe