Electric Fence Light LED Bulb - Warning - Warning - Will only Work with 2 Joules & Under!

after 60 days of using this it is working good.i am running a parmak 5 fencer so my fence is hot (i have a critter problem).this light will flash every two pulses of the fencer witch is good for me.it was a bit fussy to get the air-gap set right for the popper, to close and it pulls to much power out of the fence to much and it will not jump. for me it seams to be 3/8 of a inch gap.i am going to try to contact the seller and see if i can get a spare bulb to keep around.i would say yes this works good but you are going to need a real fencer not a tractor supply junk one. they just don't have the power behind them.

When we got this light we could not get it to work. There was a number to call in with the paperwork if there was a problem. I called and left a message thinking that I would not get a call back. John call back on Sunday!!! We continued to have problems and had numerous calls to John. He was very knowledgeable and gave us many ideas on what to do. In the end, the light works perfect as the problem was human error in the grounding of our electric fence. If it had not been for John's patience, knowledge, and his desire to get the light to work, we would have sent the light back thinking it was a bad product. I would recommend this company to anyone thanks to John.

Strobe works great! However it pulls a lot of juice making the fence useless. I have it hooked to a 1.8j ac zebra charger and my dog,pigs walked right through the fence. Disconnected the strobe and they won’t touch the fence.

Installed the product in less than 15 minutes instructions were pretty easy to understand not really sure why everyone is asking questions about the knocker it's very quiet unless you mount this thing outside your bedroom window I doubt you'll hear it from 10 ft away so far great product but it's only been 1 hour. The four star is only because I have no idea how long it'll last but so far so good quality looks fine so it should last a while.

the manufacturer/developer of this fence monitor (John) was extremely helpful on the phone, when I could get get the unit to work with our fence charger. although the ad says this unit works with charges under 2 joules, which our fence charger is, John said our fence charges is too weak to allow this unit to light up, andhe happily took it back.

I absolutely love this product. I can tell at a glance if my hot wire is working. It flashes with the hot wire pulse and so I can tell within 4 seconds if my fence is hot. No more walking around with a tester or waiting for when something gets out. This does the trick and can be seen at night really far away. During the day it is harder to see but I can still see it from my porch.

Today is June 20, 2020. Return period expired on June 4th. The light let us know if our fence was electrified or not. Worked great until today. Now it doesn't work at all and I can't return it.

I use a lower-amperage energizer for my chicken coop. I was always concerned if the power was on and everything operational and had to go out to see the light on the energizer. Using this light I can see it from the house with excellent visibility and the 'knocker' is picked up by my CCTV cameras so I can even hear that it is operating from another room. I thought it was a little pricey BUT for the peace of mind I have now - it's worth it!