Choose C6 lights for a dense, small-point display with selectable effects; choose C7 for larger, spaced bulbs and a vintage-style outline. The supplied C6 strand offers 200 LEDs, eight modes, and a timer, while the C7 strand uses 25 hanging sockets across 25 feet.

This comparison uses listed specifications, not personal use. Bulb size alone does not settle the choice: consider viewing distance, tree size, outlet access, and whether you want twinkle effects or distinct bulbs.

C6 vs C7: Main Differences

For these specific products, C6 means a 200-LED string with pine-cone-shaped lights spaced four inches apart. C7 means clear multicolor LED bulbs in hanging sockets, spaced 12 inches apart.

FactorC6 optionC7 option
ProductAWQ 200LED 66FT C6 Christmas String Lights PlugC7 Christmas Lights Multicolor 25Ft Outdoor Patio
Lighting layout200 LEDs, four-inch spacing25 hanging sockets, 12-inch spacing, plus two spare bulbs listed
ControlsEight modes, six-hour daily timer, memory functionNo modes or timer listed
Power details30V adapter-powered string; adapter must stay indoors120V, 15W strand; end-to-end connection listed
Outdoor informationIP44 wire and bulbs; adapter is not waterproofUL-listed for indoor and outdoor use; IP44

Product Options and Trade-Offs

AWQ 200LED 66FT C6 Christmas String Lights Plug

This strand suits users wanting many small light points along a tree, window, or railing. Its 200 LEDs, four-inch spacing, eight lighting modes, timer, and memory function offer more control than the listed C7 option.

The light string is 65.6 feet, with a 9.8-foot power line and roughly 75.4 feet overall. It operates through a 30V adapter, supports up to three connected sets, and has nonreplaceable LEDs.

Pros: Dense LED placement, eight modes, timer, memory function, and extendability up to three sets. The product listing states UL 588 certification and IP44 protection for wire and bulbs.

Cons: LEDs are not replaceable, and the adapter is not waterproof, so it needs an indoor location. The listing does not give a tree-height recommendation or a precise total connected wattage.

Who should skip it: Skip this option if you need replaceable bulbs or an outdoor-watertight power adapter.

GOOTHY C7 Multicolor Outdoor String Lights

GOOTHY C7 Multicolor Outdoor String Lights

String Lights
GOOTHY
amazon.com
★ ★ ★ ★ ★
4.8 (0 reviews)
In Stock
$29.99
Updated: October 8, 2026
Price as of Oct 8, 2026. We earn from qualifying purchases.

As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated.

C7 Christmas Lights Multicolor 25Ft Outdoor Patio

This C7 strand suits rooflines, patio edges, and trees where larger, individually spaced bulbs should read clearly from a distance. Listed bulb dimensions are 3.25 inches long and 1.125 inches wide, with 12-inch spacing.

The 25-foot strand has 25 hanging sockets and is listed with 25 transparent multicolor bulbs plus two spare bulbs. Each bulb uses 0.6W; the complete strand is rated at 15W and 120V.

Pros: Green 20-gauge wire, socket clips, end-to-end connectors, and listed indoor/outdoor use support installation on trees or rooflines. The listing says up to 28 strands can connect, subject to its stated 432W wire limit.

Cons: Its 12-inch bulb spacing creates a less densely packed layout than the C6 string. No timer or lighting modes are listed, and the 120V plug requires an appropriate outlet and careful adherence to product electrical limits.

Who should skip it: Skip this option if you want closely spaced lights, programmable effects, or low-voltage adapter power.

GOOTHY C7 Multicolor Outdoor String Lights

GOOTHY C7 Multicolor Outdoor String Lights

String Lights
GOOTHY
amazon.com
★ ★ ★ ★ ★
4.8 (0 reviews)
In Stock
$29.99
Updated: October 8, 2026
Price as of Oct 8, 2026. We earn from qualifying purchases.

As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated.

How to Choose for Your Tree and Room

For a compact tree or a close viewing area, the C6 option’s four-inch spacing can distribute many light points across branches. For a tall tree, measure its height and width, then estimate strand coverage; neither listing specifies a recommended tree size.

For a broad room or outdoor outline, C7 bulbs create more visible individual points, but 12-inch spacing means fewer sockets along each foot. Measure the intended route and check connector placement before buying multiple strands.

Setup, Safety, and Storage

Place the C6 power adapter indoors because its listing says the adapter is not waterproof. Its wire and bulbs carry an IP44 rating, which does not make the adapter suitable for outdoor exposure.

The C7 listing describes UL-listed indoor/outdoor use and IP44 protection. Follow product instructions, keep plugs and connections protected as directed, and never exceed stated electrical limits or bypass fuses.

Neither product listing gives packed dimensions or a storage case. Unplug strands, keep connectors and bulbs from being crushed, and store them dry according to manufacturer guidance.

For more tree-light planning, see our guide to lights for a 12-foot tree or mini LED lights for small trees.

Which Should You Choose?

Choose the AWQ C6 strand for dense LEDs, multiple effects, a timer, and low-voltage adapter power, provided its nonreplaceable lights and indoor-only adapter fit your setup. Choose the GOOTHY C7 strand for larger spaced bulbs, socket clips, and a listed outdoor-rated string, provided 120V power and its simpler feature set suit your display.