Lynx lighting set Super handy lighting set from Lynx that makes you visible to other road users up to 500 meters. This LED lighting set has an on/off switch and a flashing function. Specifications: Lighting type: LED lighting Color: red / white Material: plastic Dimensions: 110 x 15 mm (L x W) Visible up to: 500 meters Batteries: yes, included (2x CR2032) LED lifespan: 50,000 hours Battery life: 20 hours Diameter mounting strap: 10 - 33 mm