The high warning effect of the bright LED flash ensures optimum protection of the danger zone. In order to be able to attach the Optima flash to folding signals, it is equipped with an adapter. The housing is made of impact-resistant and weatherproof plastic and is equipped with an automatic twilight control and night-time dimming. On request, the Optima flash is also available in a two-sided version. The batteries are not included in the scope of delivery.