GASHER 10PCS 110V 20mA Energy Saving Indicator Light Green

Good and cheep.

Not in use yet, but tested and they all work. Nice size so they can can be seen from a good distance. My use for them is to verify heating elements on cattle water are getting the electrical power needed to keep water from freezing.

These are great-nice and bright ! Fits perfectly into a half inch trade box knockout. My only bugaboo is that you have to thread the locknut on before you can connect the wires to the sides, so if you are in a cramped space, you can thread a thinner wire through the bottom via the screw terminal holes. Another feature is you can unscrew the cap and remove the translucent diffuser if you want extra daylight brightness. Excellent value!

I purchased these to install in a half inch knockout on some time clocks for exhaust fans that I service. Now whenever the relay is closed, there's a little light to let me know. Comparable lights from Grainger are 10 times the price.

Neat

Had a client that kept loosing a leg from the power company. Put 3 in a box hooked up to a 3 pole breaker so client cane now see if its a power company issue or something else.

These function well. Only issue is they are not very bright if you need to see from a slight distance. If you are directly in sight of a control panel or right in front they will be fine.

This is the first time I have used their product. I would know more once I use more of their products.