The TOMAR UC-TDN-7 is an all strobe traffic director (arrow bar, arrowstick) with seven strobes. The power supply is mounted remotely. The traffic directional bar is capable of right arrow, left arrow, center out, and sweep. The TDN bars have more intensity than that of a full size traditional arrow board like you find in construction zones, without the high amp draw or bulky size and the housings are made out of black powder coated 20 gauge steel.. These lights really move traffic. I've been on the side of the highway with just the Arrow stick on and traffic, for more than a mile all moves over. These arrow bars flat out get people's attention. They are bright and the strobe chase sequence across the bar really stands out.
Unlike any other traffic director which, from a distance of more than 30-40 yards, just look like a blob of amber light getting brighter and darker, this bar really lets people know from long distances, that they need to move over. And boy do they. Until you see this, you really won't believe it. Since it is a strobe device, I can't adequately capture it's awesomeness in video. If I could, I would. Trust me, this is the the most effective traffic arrow on the market!