... in complicated driving conditions .Both Gen3 or 5mm LED modules are available for lightbar configuration to satisfy different ... speraker or without spearker wiht the lightbars.With newest led technology and optical system ,360 degree visibility is ... ,W,H(mm)Net weightPowerSpeaker in the middleMajor light sourcesTBD295074700,309,1377.2KG50WNot applicable 14LedsTBD2951031000,309,13711KG60WNot applicable ...