Ollny NYA0400S Smart Christmas String Lights, 131 ft, 400 LEDs

Ollny NYA0400S smart Christmas string lights combine 400 LEDs with app and remote controls for seasonal or year-round color scenes. The listing describes a 131-foot outdoor-use strand, but its IP44 protection claim is at odds with an IP67 waterproof highlight elsewhere, so treat the protection rating as unresolved.

At a glance

The listing describes RGBW colors including warm and cool white, with adjustable color, brightness and speed.
The Surplife app and 44-key remote are listed for changing colors and scenes. The listing also claims memory and group control.
Music-sync effects are advertised for parties and gatherings.
The listing claims 88+ holiday scenes and customization for seasonal or everyday lighting.

Price

$34.95Save 24%

Reference price: ~~$45.99~~

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

App and remote control give two listed ways to adjust scenes, color, brightness and speed.
A corded 400-LED strand is listed at 131 feet, suiting buyers decorating a long tree or a larger area.
Music sync and programmable scenes offer more varied effects than a fixed-color strand.

Technical specifications

19 specifications

Identity
Brand	Ollny
Model	NYA0400S

Light and controls
LED count	400
Color	Multicolor
Control methods listed	App
Scenes	88+

Power and battery
Power configuration	Corded Electric
Wattage	9 watts

Dimensions and installation
Length	1574 inches
Form factor	String Lights
Weight listed	1.9 pounds

Materials and protection
Water resistance listed	Water Resistant
Ingress protection rating	IP44
Material	Plastic

Other listed details
Outdoor use	Outdoor
Light source	LED
White brightness	400 lumens
Color temperature	2700 Kelvin
Manufacturer warranty description	1 year.

What to know before buying

Listing details to confirm

The listing gives conflicting protection information: its details and a supporting panel state IP44, while an item highlight claims IP67 waterproofing. The package's exact protection rating is therefore unconfirmed. The title says 131FT while the length field gives 1574 inches. Confirm the selected listing's dimensions and protection rating before planning an exposed installation. The stated outdoor use does not resolve these discrepancies.

What’s in the box

Included

1 set of lights

Who is it for?

A good fit for

Shoppers wanting long, multicolor string lights with app and remote controls for holiday or party decorating.
Buyers who want music-responsive effects and adjustable seasonal scenes.

Less suited to

Buyers who need a confirmed waterproof rating for a location exposed to weather.
People looking for battery-powered lights rather than a corded strand.

Ollny NYA0400S Smart Christmas String Lights, 131 ft, 400 LEDs · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 23 ratings

5 stars84%84%
4 stars9%9%
3 stars0%0%
2 stars7%7%
1 star0%0%

Only aggregate rating information is available, with no customer comments to explain why people rated the lights positively or negatively. The overall rating is favorable, but the small number of ratings and some lower-star ratings leave uncertainty about specific experiences. It cannot establish how well the app, effects or outdoor performance work in practice.

Frequently asked questions

Can the lights be controlled without the app?

The listing describes both the Surplife app and a 44-key remote for changing colors, scenes, brightness and speed.

Are these lights suitable for outdoor use?

The listing identifies them for outdoor use, but its protection claims conflict: details state IP44 while an item highlight says IP67. Confirm the applicable rating before placing them where they may be exposed to water.

What length does the listing give?

The title and product claims say 131 feet, while the listed length is 1574 inches. The page does not reconcile the two figures.