BBB - SPARK 2.0 USB REAR LIGHT 

An allround light, good for every situation and with all the handy features you need. Easy to strap on any bike. Ready for every situation with the day flash mode, the extending flash mode and the memory mode. The Spark 2.0 is completely waterproof with the self-locking USB port.

• Max. lumen in steady mode: 10 lumen
• Max. lumen in flash mode: 20 Lumen
• Max. burn time: 28hrs
• Charge time: 1:45hrs
• Battery type: Lithium Polymer
• Battery indicator: Yes
• Light source: LED
• Modes: Dayflash, Flash, High, Low
• USB type: Micro USB
• USB regarchable: Yes
• Waterproof level: IPX7