• LED brake light with replaceable CR 1025 button cell battery
• Visible red brake light when used
• Burn time: approx. 200 hours continuous light, approx. 100.000
• braking processes
• Laterally adjustable bracket with Allen key (2.5 mm), available on any bike tool
• 5 versions in trendy colors
• Robust, watertight housing
• Weight: 6 g