Model 02.7066 control box has a POWER switch, MODE selection dial, day & night intensity settings and flash pattern indicator lights, a 20' pre-wired harness, and a bail bracket for cab mounting. The control box measures 2-1/4" H x 5-1/8" D x 6" L. Fits Sho-Me® Arrow Boards 02.7000,  02.7009, 02.7016, 02.7034, 02.7052. Factory drop ship - allow 2-4 weeks for delivery. Made in USA.
Flash Patterns
 1.
Right Arrow
 2.
Left Arrow
 3.
Double Arrow
 4.
Center Bar
 5.
Corner Caution Lamps