Unlock the power of Predator LED lighting with these Directional/Warning Bars. Slim, black housing discreetly holds 4, 6 or 8 powerful Predator LED modules. At 1.75 inches deep these bars easily mount into front or rear windshields with minimum obstruction, yet offer bright and reliable light output to warn traffic and announce your presence. LED modules are field replaceable - easily change module colors if needed. A great choice for interior mounting; can be mounted in the front headliner, rear deck or even in the side windows of an SUV. Easily mounts to any exterior surface with L-shaped mounting brackets and can be adjusted from 3.25 inches to nearly 6 inches in height. Lights meet or exceed California Title 13 and SAE J595 requirements.