The turn signals for traditional 21W lamps generate an intermittence for the traditional direction lamps by regularly interrupting the current in the circuit.
The regulations in force in the major world markets require the detection and reporting to the driver of any failure in the direction circuit for all vehicles circulating on public roads. The flashing turn signal light warns the driver either by increasing the flash frequency of the turn signals or by turning off a warning light on the dashboard in the case of trailers.
Our range is classified according to the circuit of use and the power (W) used. However, our company is able to develop on request, customised and bespoke turn signals, based on specific direction circuits.
Below is an explanation of the most frequent configurations and equivalences available on the market: