Joomer ZJ-100 Warm White LED Christmas String Lights, 100 LEDs

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Product guide

Joomer ZJ-100 Warm White LED Christmas String Lights, 100 LEDs

Christmas: Joomer ZJ-100 string lights use 100 warm-white LEDs on a corded string listed as 19.5 feet long. They suit smaller seasonal displays, while the listing’s length details vary and should be checked before planning coverage.

At a glance

100 warm-white LEDs for a compact Christmas decoration string.
Corded plug-in design, with the listing claiming that up to 36 strands can be connected end to end.
The listing describes the lights as suitable for outdoor use and waterproof.

Price

$17.58Save 10%

Reference price: ~~$19.53~~

Price checked: Nov 12, 2026

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Often bought together

105FT 300 LED Christmas Lights Outdoor (Warm White) | Plug in 8 Mode String Lights for House Christmas Tree, Party, Patio, House Decoration

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Pros and cons

Pros

Warm-white LEDs and a stated 2800 Kelvin colour temperature make the light colour clear for planning a coordinated display.
End-to-end connection is claimed for extending coverage across multiple strings.
Plug-in power avoids reliance on batteries.

Cons

The corded design requires access to a suitable outlet and limits placement compared with battery-powered lights.

Technical specifications

16 specifications

Identity
Brand	Joomer
Model	ZJ-100

Lighting
Light source	LED
Light colour	Warm White
Colour temperature	2800 Kelvin
Number of light sources	100
Occasion	Christmas

Power and battery
Power configuration	Corded Electric

Dimensions and installation
Listed item length	19.5 feet
Form factor	String
Weight listed	240 g
Hanging layout	Linear

Materials and protection
Water resistance listed	Waterproof
Material listed	Plastic
Ingress protection code rating	IPX4
Usage listed	Outdoor

What to know before buying

Listing details to confirm

Length information is inconsistent: the title and item-length field say 19.5 feet, while a feature describes a 21.5-foot string with 19.5 feet illuminated. The stated 2.36-inch bulb spacing, four spare bulbs and two fuses are feature claims, not confirmed in the explicit contents list. The listing also calls the lights waterproof and gives an IPX4 rating. Confirm the selected listing’s length and supplied accessories if these affect your setup.

What’s in the box

Included

String lights (1)
User manual

Who is it for?

A good fit for

Buyers decorating a small Christmas tree, garland, porch or other compact area who want corded warm-white lighting.
Shoppers seeking an LED string that the listing says can connect end to end.

Less suited to

Anyone needing a long run from one string or a battery-powered option.
Buyers who require a clearly confirmed illuminated length or guaranteed accessory bundle before purchase.

Joomer ZJ-100 Warm White LED Christmas String Lights, 100 LEDs · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 213 ratings

5 stars75%75%
4 stars10%10%
3 stars4%4%
2 stars5%5%
1 star6%6%

Customer feedback is broadly positive about perceived quality, brightness, warm appearance and value. For a 100-LED corded string, those impressions are relevant to small decorative displays, though feedback does not verify the listed length, outdoor protection or connection claims. Ratings also include a smaller share of low-star responses, so experiences are not uniformly positive.

Positive themes

Customers describe the lights as bright, warm in colour and cheerful in appearance.
Feedback mentions perceived quality and value positively.

Frequently asked questions

How many LEDs are listed?

The listing specifies 100 light sources.

What is the listed light-string length?

The title and item-length field state 19.5 feet, but a feature gives a 21.5-foot overall string with 19.5 feet illuminated. Check the selected listing for the length detail that matters to your layout.

Can these lights be connected to other strings?

A listing feature claims end-to-end connection for up to 36 strands. Confirm the connection arrangement for your intended installation.

What comes in the package?

The explicit included-components field lists one string-light set and one user manual. A feature also claims four spare bulbs and two fuses, but those are not in that package list.