Brand: XLC Item type: Rear light Item name: CL-R15 Nesso Product info: With battery indicator Color: Black Power source: Battery Battery: AAA Light source: LED Run time rear: Up to 40 hours Beam at 10 m distance: 1 Lux Approval: StVZO-approved Other: Incl. adapter Ø 25 - 32 mm, 2 AAA batteries