Ollny Christmas Lights 210FT Color Changing String Lights - Extra Long

In this review the Ollny Christmas Lights proved to be a practical pick for anyone who needs a very long, color changing string to cover porches, fences or large indoor displays. The single biggest reason to buy is the extra long 210 ft length combined with 640 LEDs, which makes it easy to wrap large spaces without buying multiple shorter strands. The set is also aimed at families who want safe, cool-to-touch lights with a low-voltage UL-certified adapter and simple remote control for lighting modes and timers.

Key Features

• Extra long 210 ft: The full 210 ft length with 640 LEDs lets you decorate large outdoor areas, long railings, or multiple rooms with a single continuous strand.
• 11 lighting modes: Four steady colors plus seven flashing modes are selectable by remote or adapter, giving fast control over the display style.
• IP44 waterproof: Rated for dust and splashing water, the lights can stay up through rain or light snow for reliable outdoor use.
• Safe low voltage: The included 29V UL-certified adapter keeps the strand cool to the touch and safer for homes with children and pets.
• Dimmable and timer functions: Four brightness levels and three daily timers can be set from the remote so lights come on and off automatically each day.

Who It's For

These lights are best for homeowners or renters who need a single long strand to cover porches, long fences, large trees, or multi-room displays without splicing multiple cords together. The variety of colors and flashing modes also suits people who like to change displays for holidays, parties, or weddings.

Shoppers who need professional-grade commercial lighting or fully submersible fixtures should look elsewhere, since the IP44 rating protects against rain and splashes but not full immersion. Those who prefer addressable pixel strings or app-based smart home integration will also want a different product.

Pros & Cons

Pros

• Very long 210 ft length with 640 LEDs covers large areas with one strand.
• Wide range of lighting options via 11 modes and dimming for tailored ambiance.
• IP44 rating and cool-touch 29V adapter make outdoor use and family homes safer.
• Memory and timer functions add convenience for daily schedules.

Cons

• Some customers report mixed build quality, so occasional units may feel less durable than expected.
• Length can be an advantage but may be unwieldy for very compact spaces or projects requiring shorter strands.

Specifications

Brand	Ollny
Total length	210 ft
LED quantity	640 LEDs
Lighting modes	11 modes (4 steady + 7 flashing)
Waterproof rating	IP44
Power adapter	29V low voltage, UL certified
Features	Dimmable, memory function, 3 timer settings

Our Verdict

The Ollny 210 ft color changing string lights are a strong value for household use when you need a very long, versatile strand that is safe to touch and weather resistant. They are ideal for decorating large outdoor spaces and events, offering many color and timing options for a modest price, though buyers who want heavy-duty commercial durability or smart home integration may prefer other solutions.

Frequently Asked Questions

Are these lights safe to use outdoors?
Yes, the lights have an IP44 rating for protection against rain and splashes and use a 29V UL-certified adapter for low-voltage safety.

Can I dim the lights and set them on a timer?
Yes, the remote supports four brightness levels and three daily timer functions so the lights can automatically come on and off.

How many lighting modes are available?
The strand offers 11 modes total, including four steady color choices and seven flashing or blinking modes, selectable by remote or adapter.