The plethora of cycling accessories on the market fail to address an overarching combination of issues cyclists face. In response BrightLoc developed a tough-as-nails U-lock, constructed with hardened steel and a keyed double deadbolt for maximum security designed to promote cyclist safety and combat property theft. We combined this with an advanced 360-degree lighting system of LED modules able to attach and detach from the lock to create the ultimate cycling accessory. The BrightLoc system provides theft protection along with a visual appearance much larger than what motorists are used to seeing on the road.