TOPLIGHT LINE, the new ultra light and flat dynamo diode rear light featuring LineTec technology: light from two LEDs, reflected twice in a patented prism system, is transformed into a brilliant strip of red light. If a car approaches from behind, this strip makes it easier for the driver to estimate the distance to the cyclist - an essential safety improvement. TOPLIGHT LINE shines backwards and sideways with an exceptionally wide angle of 320°, guaranteeing optimal visibility. The fully automatic standlight is charged quickly; it extinguishes four minutes after stopping or can be switched off earlier by hand. With integral large reflector.