Description: 5 LED high power front and rear bike light set Easy to attach Adjust with quick release brackets Rear light has 7 modes and front light has 2 modes for every type of cycling Light model, on/steady light/flashing light/off Latest light focusing technology Extra safety feature with side visibility on front light Front and Rear Lights requires 6 X AAA Batteries required (not included in package) Specification Front Light: Size, length 10cm, Diameter 3.3cm Each torch has 5pc led Requires 4 x AAA Battery (not included) Rear Light Size, 6cm Length, 4cm Width Each light has 5pc led Requires 2XAAA battery (NOT INCLUDED) Specifications: 5 LED high power front and rear bike light set Easy to attach Adjust with quick release brackets Rear light has 7 modes and front light has 2 modes for every type of cycling Light model, on/steady light/flashing light/off Latest light focusing technology Extra safety feature with side visibility on front light Package Included: 1*Waterproof Front and Rear 5 LED Light Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.