LED SUSPENSION LIGHTING SYSTEM LED SUSPENSION LIGHTING SYSTEMOur suspension lighting system features the brightest LED's in the world ... compact metal housing that is shock and waterproof.Each system has I digital controller and 4 LEDS.You ... can even expand your system with the optional LEDS,the SL2,for those ... ,White,Red,Green,and Orange. LED SUSPENSION LIGHTING SYSTEM(RED)