Getting a crisp holiday display isn’t about using the most lights. It’s about using the right spacing to match your display. This guide explains the most common spacing options, what they look like, and when to use each one.
When to use each spacing (and why)
So you’ve picked your bulb style, likely a C9 Bulb or a G30 Bulb. Now choose the density that matches your look, budget, and schedule.
6" spacing
The densest spacing option and, in most cases, too dense for typical installations
Creates bold, attention‑grabbing lines and very bright sparkle
Best for highly decorative looks where the lights themselves are the star
12" spacing
The industry standard
One bulb per foot makes planning and estimating simple
Strong visual punch without overloading circuits or timelines
Delivers a balanced, dazzling roofline
15" spacing
Great for large tree wraps
Looks similar to 12" at a glance, especially from street distance
36" spacing
A low‑density choice for ambiance
Perfect for large tree wraps with a randomized sparkle
Not recommended for high‑visibility rooflines