Busch & Muller LED Rear Light ´´Toplight Flat plus 329 ALK´´ carrier attachment, very light and flat high brightness even by slow speed, operating life of diodes approx. 100.000 hours, with large surfaces-(Z)reflector, dimensions approx. 117x50x20mm, approx. 65g with standlight function, distance between screws: 50mm, without clamp sleeve.Specifications:- StVZO conform: yes- Application: bike- Design: rear light- Power supply: dynamo operated- Illuminant: LED- Functions: standlight- Features: reflector- Attachment: carrier 50mm- Material: plastic- Weight: 0,060 kg