... profile aluminium extrusion structur gives the lightbar a light weight as well as high intensity .The excellent ... round the lightbars.Excellent repairable structure,the individual light head can be replaced without taking apart whole ... ,W,H(mm)Net weightPowerSpeaker in the middleMajor light sourcesTBD295074700,309,1377.2KG50WNot applicable 14LedsTBD2951031000,309,13711KG60WNot applicable ...