Swift 350 4 light levels plus daylight flash mode low battery indicator 350 lumens lightweight includes led head light with built in handlebar strap mount usb charging cable sabre 50 3 light levels plus 3 daylight flash modes mode memory auto return to last operating mode powerful 50 lumen 16x led tail light amber side lighting usb rechargeable group ride mode be seen without distracting fellow cyclists includes daylight visibl