Lynx lighting set With this lighting set from Lynx you are visible up to 600 meters. The lights have two functions. Flashing and constant. Specifications: Color: black/red Material: silicone Dimensions front light: 4 x 3 x 3 cm (L x W x D) Dimensions rear light: 4 x 3 x 3 cm (L x W x D) Clamp diameter: 25 - 35 mm Lighting type: LED Weight: 70 grams Suitable for mounting on the handlebars and seat post. Comes with two CR2032 button cell batteries. Contents: 1 Front light 1 Rear light 2 Batteries