You may have noticed after adding aftermarket turn signals (especially LED units) that your blink rate has significantly increased. OEM flashers are designed for standard bulbs which draw a few watts each, much more than typical aftermarket bulbs or LED signals. This device is an effective alternative to using load resistors because it consumes considerably less watts, consumes less space, and does not generate excessive heat.
The plug is exactly the same as the OEM unit making swap outs a cinch. No wiring changes, cutting and adding connectors. Just plug it in and you will have a steady flash at the DOT OEM rate regardless of what signal bulbs you use. It is an all solid state design and will blink correctly with loads all the way down to 0.1W / 0.01A.