SUNSGNE 25 ft C9 LED Christmas String Lights, 25 Red and Warm White Bulbs

SUNSGNE C9 LED Christmas string lights combine 25 diamond-cut red and warm white bulbs on a 25-foot cord. The plug-in strand is listed for indoor and outdoor decorating and can connect end to end with compatible strands.

At a glance

Alternating red and warm white bulbs have diamond-cut surfaces for a textured holiday display.
The listing says bulbs are replaceable and identifies an E17 base. Two spare bulbs are claimed in the feature text.
End-to-end connection is claimed for up to 28 strands of this model, with total load kept below 432W.

Price

$32.39Save 10%

Reference price: ~~$35.99~~

Price checked: Nov 12, 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

25-foot length and 25 bulbs suit shorter rooflines, railings, trees, and patio edges.
Replaceable E17 bulbs offer a route to refresh a strand without replacing the whole string, if compatible electrical ratings are matched.
The corded design is specified for indoor and outdoor use.

Cons

A corded strand needs access to a suitable power outlet and is less flexible in placement than battery-powered decor.

Technical specifications

16 specifications

Identity
Brand	SUNSGNE
Model	ULP(9)-LR(25)(0.6W)

Light and electrical details
Bulb type	LED
Bulb shape	C9
Bulb base	E17
Bulb count	25
Color	Diamond Red Warm White
Color temperature	2700 Kelvin
White brightness	40 lumens
Wattage	15 watts
Power configuration	Corded Electric

Dimensions and installation
Listed length	25 Feet
Form factor	String Lights
Weight listed	1.5 pounds
Indoor/outdoor usage	Indoor, Outdoor
Bulb material	Plastic

What to know before buying

Listing details to confirm

The product details list 25 bulbs, while feature copy says two spare bulbs are included, so the total number of bulbs supplied is not explicit. The model suffix includes “0.6W,” while feature text says each bulb uses 0.6W and the strand totals 15W. Outdoor waterproofing and UL certification are stated in promotional copy, but no rating or certification details are provided here. Confirm the selected listing and instructions for the connection limit and outdoor setup.

What’s in the box

1 × 25 ft red and white string lightsIncluded
2 spare bulbsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Buyers decorating a short roofline, porch railing, fence, balcony, or Christmas tree with red and warm white light.
Those who want plug-in C9 string lights with replaceable E17 bulbs.

Less suited to

Buyers needing a longer single strand, battery power, or a color combination other than red and warm white.

SUNSGNE 25 ft C9 LED Christmas String Lights, 25 Red and Warm White Bulbs · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 57 ratings

5 stars77%77%
4 stars16%16%
3 stars2%2%
2 stars0%0%
1 star5%5%

Customer feedback describes these lights as useful for holiday displays beyond Christmas, including Halloween and Thanksgiving, and mentions their vintage appearance and color options. Positive feedback also highlights lighting quality. These are reported impressions rather than proof of performance. The selected listing specifies red and warm white C9 bulbs, so feedback mentioning purple bulbs may refer to other color options or a different configuration. Aggregate ratings are mostly five-star, with a smaller one-star share, but do not explain individual experiences.

Positive themes

Customers mention lighting quality, color options, and a vintage appearance.
The feedback summary says customers use the lights for Halloween and Thanksgiving as well as holiday displays.

Frequently asked questions

How long is this light strand?

The product title and included-components listing identify a 25-foot strand.

Can the strand connect to others?

The feature text claims up to 28 strands of this model can connect end to end, with total load below 432W. Follow the product instructions and confirm the applicable limit for your setup.

Are replacement bulbs available?

The listing describes replaceable E17-base bulbs and says replacements should match the strand's electrical ratings.

Is it suitable for outdoor use?

The listing states indoor and outdoor use and claims waterproofing. It does not provide a specific waterproof rating in the supplied details.