Rudolph's Christmas Tree Light String Calculator!

The number of light strings you might need for your sparkly-glittery-fancy-PREFECT Christmas tree depends a lot on personal preference. The recommendations provided here assume that you just LOVE an evenly spaced distribution of your lights both vertically and horizontally throughout your tree - at either 4" spacing or 6" spacing between bulbs.

The most common spacing for indoor Christmas trees is 4". Some folks prefer 6" - and some of our specialty light strings, like our SuperSpark and QuadSpark 5mm strobe light strings, are only available with 6" spacing between the bulbs. So be sure to match the results here (ie 70 bulbs strings with 4" spacing, etc.) to the light strings you are shopping for.

In order to calculate the recommended number of strings for YOUR tree, you need to know its height and its bottom width. Select the closest option in the drop down boxes below (tip: the bottom canopy width of most Christmas trees is about 50% of it's height) - and BAM! The number of strings of our 4 most popular light string configurations will appear like magic!

Smiles + Joy + Memories = Hope

We help you create smiles in the moment and memories that last a lifetime.

This is the equation we live by. We know that Christmas decorating makes people smile and brings joy while creating memories. These combined effects give people hope. Lighting is magic. It is the twinkle in the eyes of people of all ages..THAT is what we call hope.
To learn more about why we do what we do, click here to read our story.

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Make Memories. Create Smiles.

We help you create smiles in the moment and memories that last a lifetime.

Share the Joy

We believe that if we create as many smiles, spread as much joy, develop as many memories, and share the gift of hope with as many people as possible, our world will be a far better place.

Make it Easy

Life is already complicated enough and decorating should be fun. We help you make your sometimes overwhelming projects easy and fun!

Reindeer Proof

Every product we sell is quality checked by our hardworking elves and backed by our Reindeer Proof™ Warranty.