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Use our Christmas Tree Light Calculator to estimate how many commercial-grade light stringers may be needed for your Christmas tree lighting project before requesting a quote. Classic Displays supplies professional Christmas tree lighting across Canada and provides holiday lighting installation services throughout Southern Ontario, including C6, C7, and C9 LED Christmas light stringers designed for outdoor public spaces.
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1. Select Tree Type
Choose whether you are lighting an evergreen or deciduous-shaped tree.
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2. Enter Tree Size
Add the tree height and base or canopy width.
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3. Choose Style
Select the wrap style, spacing, and coverage of your Christmas Tree.
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4. Calculate
Review the estimated number of light stringers needed for your Christmas Tree.
Note: Example image shows Wrap Style and Vertical Spacing for 16' (5m) tree height with 10' (3m) base/canopy width. Calculator is intended to be used as a guide only. Arrangement of lighting may differ based on size and shape of tree.
Number of light stringers suggested is based on typical outdoor C6 70-count light stringers with 4" spacing (23.67' or 7.21m total length). More or less light stringers may be required depending on type of light stringers used.
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Once you know your estimated stringer quantity, explore commercial-grade lighting options designed for outdoor public spaces and holiday displays.

C6 Commercial String Lights >>
A classic option for outdoor tree lighting, branch wrapping, and festive displays.
C7 Commercial String Lights >>
Great for trees, rooflines, and larger decorative lighting applications.
The number of Christmas lights needed depends on the tree height, width, wrap style, spacing, coverage, and desired brightness. Our Christmas Tree Light Calculator provides an estimated number of commercial-grade light stringers to help you start planning your project.
The calculator is designed to estimate light stringer quantities for C6 professional outdoor Christmas tree lighting projects. However, Classic Displays offers a variety of commercial lighting options, including C6, C7, and C9 LED Christmas stringers built for outdoor public spaces.
Yes. The calculator can be used for both evergreen and deciduous trees. Evergreen trees are commonly lit using a spiral wrap, while deciduous trees may require branch, trunk, canopy, or silhouette-style lighting depending on the desired look.
Tighter spacing creates a brighter and fuller lighting effect, while wider spacing creates a softer look and may require fewer light stringers. The best spacing depends on the tree size, display location, budget, and desired visual impact.
Yes. Classic Displays supplies professional Christmas tree lighting across Canada and provides holiday lighting installation services throughout Southern Ontario for municipalities, BIAs, commercial properties, public spaces, and seasonal displays. Classic Displays can illuminate a wide range of outdoor features, including light poles, hydro poles, fences, canopies, building rooflines, structures, bushes, shrubs, and trees of all shapes and sizes. Our team can help recommend the right lighting product based on your site, budget, and desired final result.
Use the calculator as a starting point, then connect with our team for product recommendations, installation planning, and a detailed quote. We can help you choose the right light stringers, spacing, coverage, and installation approach for your outdoor Christmas tree lighting project.
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