For simple commuting in low level light just add the Femto USB Drive Rear Bike Light from Lezyne. Choose from three different lighting modes to suit your needs with a maximum runtime of 15 hours. When it’s time to charge, simply attach the included micro USB cable and you’ll be good to go in 2 and a half hours.

• Wide Angle Optics lens - provides 270 degrees of visibility
• Lightweight
• Rechargeable - with included micro USB cable
• IPX7 water resistance rating
• Mounting strap fits a variety of posts
• Flash 1/2/3 mode: 5 lumens / 15-hour runtime
• Pulse mode: 5 lumens / 9-hour runtime
• Solid mode: 5 lumens / 4.5-hour runtime
• Max lumens: 5
• Max runtime: 15 hours
• Recharge time: 2.5 hours
• Weight: 23g