Christmas Light Roofline Bundles

Roofline bundles simplify the most common Christmas light question: how much do I need? Each bundle is pre-calculated for a specific roofline footage range and includes ProCore® C7 or C9 light sets — stringer and bulbs together, ready to assemble and hang. No separate stringer and bulb calculations required.

What’s in This Collection

C9 Roofline Bundles — ProCore® C9 light sets pre-calculated for common roofline footage ranges. C9 is the standard for rooflines and large architectural outlines.

C7 Roofline Bundles — ProCore® C7 light sets for window outline runs and smaller architectural applications.

Individual C7 & C9 Light Sets — For supplementing an existing installation or building a custom run by footage.

How to Use

Measure your roofline in linear feet. Choose the bundle sized for your footage — it’s better to order slightly more than you need than to come up short. Bundles include the stringer wire and ProCore® bulbs together, ready to screw together and hang.

C7 vs. C9 for Rooflines

C9 is the standard choice for rooflines — the larger E17 bulb is more visible at architectural scale and better suited to the distances involved in roofline runs. C7 (E12 base) is standard for window outlines, doorway outlines, and tree wraps.

How to Choose

Measure your roofline footage before selecting a bundle to ensure you have the right string length and bulb count. Roofline bundles are pre-configured combinations of C9 bulbs, wire, and accessories to simplify planning for a full roofline installation. Choose a color or multicolor combination that fits your display theme, and review the bundle contents to confirm all needed components are included.

Frequently Asked Questions

How do I measure my roofline? Walk the perimeter of the roofline you want to light and measure the total linear feet. Include overhangs, peaks, and any sections you want covered.

What if my footage is between bundle sizes? Choose the next size up — it’s better to have a few extra sets than to run short.

What’s the Reindeer Proof™ Warranty? Our in-house warranty covering manufacturing defects and performance failures. Duration varies — see individual product pages.

Browse Related Collections

Do roofline bundles include installation clips?

Clip inclusion varies by bundle. Check each bundle's product listing for exactly what is included. Some bundles focus on wire and bulbs only; others include clips. The Christmas Light Emporium's Christmas light clips collection has the full range of roofline clip options if you need to add them separately.

C9 LED Light Sets | C7 LED Light Sets | C7/C9 Stringers | Light Clips