78 LED Roof Recovery Light Bar Amber Warning Strobe Flash Magnetic Beacon 10-30V
Beam: Flash Beam. --Lighting Effects(27 Flash Modes). Number 2, 4, 6, 8, and 10 are always on, and No. 1, 3, 5, 7, and 9 are flashing. Housing Material: Aluminum. Number of LED each block: 6pcs (Two sides are 3pcs/block).