Model SLX-177-24HR is Lumatrobe’s brightest flasher with 177 amber or red LEDs. This super bright traffic light is designed to flash 24 hours a day, seven days a week for many years. Solar powered model SLX-177-24HR is a set it and forget it light that is self-sustaining working on renewable energy. It has a diameter of 12” and a flash rate of 40 flashes per minute. In a rugged all aluminum housing and equipped with a large sun shade, this light commands attention in low visibility areas where dangerous conditions and obstructions exist bringing safety, security and renewable energy to stops signs, railroad crossings, bridge abutments and cross walks.