Bring the warning power of an LED arrow board with you wherever you go with the Portable Standard Directional Arrow Board. Features: An internal waterproof flasher eliminates the need for a separate control box. Just plug the arrow board cable into a 12V outlet, set your pattern, and go! Ten PAR 36 LED lamps are available in three intensities: Standard PAR 36 LED, Mega-Bright PAR 36 LED and Ultra-Bright PAR 36 LED. Alert motorists and direct oncoming traffic with four operational modes (60 FPM): right arrow, left arrow, double arrow, and center bar. Pattern selection is controlled by two center-off toggle switches located on the arrow board housing. Arrow Board housing measures 13" H x 3" D x 54" and is constructed of sturdy, heavy-gauge, epoxy-coated aluminum. A durable ABS plastic dust cover ensures reliable operation by protecting the wiring from weather and dust. Comes with a heavy-duty, abrasion-resistant, 20-foot power cable with an adapter plug. Mounting brackets are sold separately. Made in the U.S.A.