XLC Titania Comp Front & Rear Light Set - USB Rechargeable - CL-S16XLC Titania Comp Front & Rear Light Set USB Rechargeable CL S16 Front light: This front bike light from XLC will keep you visible to traffic from the front for along distance thanks to it's powerful 20 lux bulb ensuring that you have a safe ride. 1 LED lamp 20 Lux Runtime up to 10 hours High power mode energy saving mode Battery status indicator 1000mAH Lithium battery Micro USB charging socket Splash proof Includes quick release mount Conforms to