single row 40w car roof magnets,led off road light bar 1.Power:40W 2.DC9-32V 3.waterproof IP 67 ... 4.Cree high power led single row 40w car roof magnets ... , Western Union, L/C, etc.40w, 60w, 100w, 120w Light Bar Photos single row 40w car roof magnets,led off road light ...