26.5" 54x LED Emergency Traffic Advisor Double Side Warning Strobe Light Bar Y+WFitment: Universal and works with all vehicle with a 12V power source. Specifications: LED Bar dimensions: 26. 5" x 4" Color of LED: Yellow White Number of LED blocks: 6 Number of modes: 7 Number of LED per block: 6 Features: ? Universal and works with all vehicle with a 12V power source. Brighter and more effective than standard LED strobe lights, it is even visible during the daytime conditions. ? Extension cable for mounting on compact and large