Review on CEC Industries EF32RL Flasher by Gary Knop

Works great! I've tried incandescent, incandescent/LED combo, and all LEDs on my 1965 Corvair. It works in all cases as advertised. A few notes: I had to reverse the wires on the factory GM outlet to get the polarity right. If this is not the case, the turn signal will not work. This is not a difficult task as the plugs can be removed from the connector if a very small screwdriver is used to pry them out. Second, you need to connect the ground wire to a good ground. I replaced the existing end of the cable with a larger one that fits into the factory ground screw on the steering wheel mount and it works great. Finally, as mentioned in another review, it clicks a couple of times after you disable the turn signal, but who cares. At least one click will be heard at the appropriate level. Based on my experience with this unit, when installed correctly it works as advertised. I recommend it.