Railway traffic light and light sources

the constancy of lightintensity.

electronic scheme of the light source allowscompensating for temperature influence and voltage change providing

shockproof diffuser;

absence;

exclusion of false traffic light signals dueto reflecting of sun rays or floodlight (phantom effect) owing to filter

of 20% light emitting diodes the lightintensity will correspond to the requirements of GOST;

topology of LED radiators expels the catastrophicfailure of the traffic light while exploitation. Even while the failure

advances lifetime;

high value of relativehumidity              93

advances lifetime;topology of LED radiators expels the catastrophic failure of the traffic light while exploitation.