When dealing with large islands- the safe option is three, it will maintain balance.

Without seeing you layout and fixture it is hard to give any more advice than that.

Can you post a picture?

What a great big island! I agree with Sativa Jeager that odd numbers are typically best. Since you have a very long island I believe that 5 pendants would be ideal- anything short of that will make the lighting feel comically small in comparison. Make it a feature to compliment the fantastic length of the space you have.

In contrast to doing pendants you could do recessed cans. This will make it less of a feature but the shadow play on the island will often highlight your countertop and still be visually interesting. If you have a grand dining or living light in a open floor plan this is ideal to create a sense of hierarchy in the lighting plan.

Pictures of your space, the lights you like and the style would be helpful in making further recommendations.

Happy Lighting!

isARK Studio

This island is 10'-0" and has 3 pendants. I wouldn't go with any less than 3 pendants. Hope this photo helps.

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