Rechargeable Bicycle Front Waterproof LED Light (Blue) Features The new flash mode Four Kinds of Flash Mode Smooth Design  Waterproof Seal Direction for Use Slender shape with a great great edge road columnar beam design, lit like sharp blade  the paint black night sky. Ultra wide exposure range, provide more security. Elastic bandage new design will firmly , solid installation with variety of different shapes, diameter of the body . Compact, light weight, design sense with each very style of species  Physical Dimension Weight (Gm) :- 80 Length (Cm) :- 13 Breadth (Cm) :- 9 Height (Cm) :- 3 Read Less