Protecting high colour light signal is designed and suitable for emitting light signal to stop railroad train in case of danger on rail crossings, devolution area. Due to expanded diagrammatic drawing of the light unit protecting high colour light signal can be installed on the curved sections without superposed light signals. Light signal can be used in regions with the moderate climate and in regions with the frigid climate at temperatures from -60Gr to +55Gr. LLC «Alfa-Zhat» offers to buy the equipment low. Our company provides the supply of equipment to Moscow, St. Petersburg and other towns of our country and to the CIS region.