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: plastic Dimensions front light: 4 x 2.5 x 1.5 cm (L x W x D) Dimensions rear light: 4 x 2.5 x 1.5 cm (L x W x D) Clamp diameter: 25 - 35 mm Lighting type: LED Weight: 36 grams Suitable for mounting on the handlebars and seat post. Comes with two CR2016 button cell batteries. Contents: 1 Front light 1 Rear light 2 Batteries