Ambulance lights are special lighting devices equipped on ambulances, which have the following functions and functions:Warning function: Ambulance lights usually use bright red, blue, or red blue alternating colors, which can quickly attract the attention of other vehicles and pedestrians, reminding them of the presence and urgency of ambulances.Signal indication: The ambulance lights are equipped with different flashing modes, including flashing, rotating, flashing, etc., which can transmit different signals through different combinations of lights, such as warning, emergency driving, parking, etc., to help other vehicles and pedestrians understand the intention of the ambulance.Traffic priority: Ambulance lights are usually used in conjunction with audible alarms (such as sirens). When the ambulance lights flash and sound an alarm, other vehicles should give priority to the ambulance's passage, providing a smooth road for the ambulance.Safety protection: The brightness of the ambulance lights is high, which can provide better visibility at night or in adverse weather conditions, ensuring the safety of the ambulance during operation.In general, the function and function of ambulance lights are to ensure that ambulances can quickly and safely reach the scene of an emergency or medical institution, providing first aid and medical services.