Reflecthor – a signalling system for the dark.
”Reflecthor” is a rotating reflector that is used to give a clear signal to the driver that you want to ride on the bus. The driver can then in time to slow down and safely stop the bus at the bus stop. ”
Reflecthor activated manually, and requires no additional energy in the form of electricity or batteries and solar cells. It is tested and approved by several authorities in Sweden and is used by the major bus companies.