LED Equivalent of 400W sodium

[freddmc]

I have a riding ring(for horses) that has a number of 400W sodium bulbs.One needs replacing so I want to replace with LED. Color does not matter.
What equivalent would I need and what type of fixtures for flood lighting?

Thanks

Fred

 

[Marvo]

First I'd suggest you check on a horse forum to find out if the 100 or 120Hz flicker that LED lights can make is irritating to horses.

What type of sodium lights do you have. Can you post a picture of the lamp or give the model number of the lamp please.