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C7 LED Christmas Light Sets

C7 LED Christmas light sets bundle a pre-wired stringer and ProCore® C7 bulbs together — just screw the bulbs into the stringer and hang. The Christmas Light Emporium carries C7 ProCore® string sets in 25-light, 25' configurations in faceted and smooth lens finishes across a full color range: warm white, cool white, red, green, blue, orange, purple, pink, teal, gold, and multicolor. Steady-on and twinkle variants available. C7 lights are well suited for wrapping trees, outlining windows, framing doorways, and other architectural accents.


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Everything You Need to Know About C7 LED Christmas Light Sets

C7 LED Christmas light sets bundle a pre-wired stringer and ProCore® C7 bulbs together — screw the bulbs in and hang. No need to purchase bulbs and stringers separately. The Christmas Light Emporium carries C7 sets in a full color range in faceted and smooth finishes, with twinkle variants available.

What’s in This Collection

C7 ProCore® Faceted Sets — Pre-wired C7 stringer with faceted ProCore® bulbs included. Full color range: warm white, cool white, red, green, blue, orange, purple, pink, teal, gold, multicolor.

C7 ProCore® Smooth Sets — Pre-wired C7 stringer with smooth ProCore® bulbs included. Full color range.

C7 Twinkle Sets — Pre-wired stringer with ProCore® twinkle bulbs. Each bulb blinks independently at its own random interval. Warm white, cool white, multicolor.

Set vs. Buying Separately

Sets are the easiest starting point — everything arrives together, ready to assemble and hang. If you already own compatible stringers, buying bulbs separately is more economical. If you need to extend an existing run, buy additional stringers and matching bulbs to connect end-to-end.

How to Choose

C7 LED sets are pre-wired strings ready to hang for windows, doorways, porch railings, and wrapping trees. Choose the string length that matches your installation measurement and check the light spacing to ensure you get the density you want. Select a color — warm white for a traditional look, multicolor for a festive feel — and confirm the set is rated for indoor or outdoor use based on your intended installation.

Frequently Asked Questions

What’s the base type on C7 sets? C7 bulbs use an E12 candelabra base. All C7 sets in this collection use E12 socket stringers.

What are C7 sets used for? Window outlines, doorway outlines, and wrapping around Christmas trees for a traditional look.

Are C7 sets dimmable? Steady-on sets are dimmable. Twinkle sets may not be dimmable or may display undesirable behavior when used with a dimmer.

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

C7 LED Bulbs | C9 LED Light Sets | C7/C9 Stringers | ProCore® LED Bulbs

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