Review on Stop Alert WigWagger Alternating Electronic Incandescent by Kenneth Barnes

I bought this for my high beam headlights and built in off road bumper lights. I've set them to display as an X (driver up/passenger down, passenger up/driver down) and it looks amazing. I have all the LED headlights, not sure if the halogens are flashing properly and it's probably harmful to them. Both of my high beams are on the same circuit so I had to use single throw diodes. This is very simple, just put a diode in the positive wire of whatever lamp you are using and then add a wigwag module between the diode and the lamp. If both lights flash at the same time, diodes are needed. I set mine up to work both from the switch and whenever the horn is activated. My horn runs through a 30A relay, I do not recommend using standard horn wiring to power it. Now for the tricky part. I have negative switching headlights, but positive strobing module. I had to use a relay harness to switch my headlights to positive switching in order for them to work with it. If you don't know what that means, I strongly recommend that you use a qualified installer rather than trying to figure it out yourself.