Let people know that you?re slowing down with this high tech rear light

Features:

• Acceleration sensor - when speed is reduced by more than 1.6 m/s (5.76 km/hr or 3.58 mph) an additional LED is switched on
• Light guide for increased visibilty and safety
• Brake light is 3 times brighter than normal output in steady mode
• Additional optic in front of led at lower end of light guide
• Memory function remembers the last mode used
• Fully USB rechargeable
• Bracket with flexible mounting option
• .20 LUX
• 7 Modes
• Run time on eco = 36 hrs
• Run time on high steady = 10 hrs