The perfect pair for your safety on the bike: Hecto Drive 40 + Femto STVZO from Lezyne. 

Front light: Hecto Drive 40 StVZO
• Battery: 1x 3.7 V/1300 mAh
• Quick mounting due to integrated silicone strap
• Connection: Micro USB
• Weight: 113,7 g
• Charging time: 3 h
• LED: 1 x CREE XQE- HI
• Material: CNC milled aluminium
• Waterproofness: IPX7
• StVZO approved: Yes
• max. running time: 7 h
• max. lux: 36

 Rear light: Femto Drive StVZO
• Battery: 1 x 3.7 Volt/400 mAh
• New 270 degree "Wide Angle Optic" for even better visibility in traffic
• Quick mounting with a silicone belt
• LED:1 x OSRAM LR E67F-BACA
• max. running time: 8 h
• max. lumen: 8
• Connection: Micro USB
• Material: Composite matrix/lens made of polycarbonate
• Waterproofness: IPX7
• Charging time: 3 h
• StVZO approved: Yes
• Weight: 27,5 g