Lumify Outdoor String Lights Battery Powered – Weatherproof 135ft Patio Lights for Backyard and Deck
Lumify Outdoor String Lights Battery Powered – Weatherproof 135ft Patio Lights for Backyard and Deck
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Why you'll love it
- no outlet required, so lights can go anywhere including fences, trees, and remote corners
- IP44 waterproof battery case with seal strip keeps lights working through rain and snow
- 6-hour on / 18-hour off timer delivers true set-and-forget convenience for busy holidays
- cool-to-touch LED beads eliminate fire and burn risk around kids, pets, and dry trees
- 400 LEDs across two 66ft strings give full coverage without buying multiple sets
- 8 lighting modes plus memory function let one set of lights serve both festive and calm moods
Perfect for
- wrap around a Christmas tree for indoor holiday glow
- line a backyard fence or garden path for outdoor Christmas displays
- set ambient mood lighting for a wedding or birthday reception
- add warm patio lighting for year-round outdoor entertaining
- decorate a bedroom or kids' room without needing a wall outlet
Product Information
【2 Packs Battery String Lights】66Ft/20M * 2 Christmas string lights have a total of 132Ft/40M 400 LED lights. At night, they create a fantastic atmosphere for you to immerse yourself in the fun of festival. 【IP44 Waterproof & Safer Use】The battery case of our twinkle lights adopts an IP44 waterproof structure. No need to worry about rain, snow or other inclement weather conditions as the battery pack has a seal strip to prevent soaking. After long-time lighting, the LED beads can still remain cool and are safe to touch. Clear wire design can be better hidden in various places and occasions, perfect for Christmas decorations. 【8 Lighting Modes】Variable mode (8 Modes) of brightness settings provide the perfect solution for your decorative lighting needs.combination, in wave, sequential, slow-glo, chasing/flash, slow fade, twinkle/flash, steady on.These functions can meet your different scenes with, including weddings, parties, dinners, etc., you can switch at will! 【Timing Function&Memory Function】Timing program (6 hrs on, 18 hrs off) provides a set-and-forget operation; The timer function will work only when you switch to 'TIMER'. Please set the mode you need before switching to 'TIMER.'Built-in memory will remember the last setting till the next time light up. It can be installed anywhere and only takes up a small corner for decoration. 【Widely Use】These battery operated twinkle lights are perfect for both indoor and outdoor use, helping you create a warm, romantic, and relaxing atmosphere in various settings. In the daytime, you can barely see the wire since it’s so clear. Whether you're decorating your yard, fence, patio, backyard, garden, bedroom, or using them for special occasions like weddings, parties, and Christmas, Halloween, Birthday and so on. They will make your home and garden more enchanting and romantic.
Transform your space into a magical oasis with SFNDOU LIGHTING's 2-Pack Battery Operated String Lights! Perfect for both indoor and outdoor use, these 66ft (200 LED) fairy lights offer unmatched flexibility, stunning ambiance, and effortless operation—no outlets needed.
Frequently Asked Questions
Can I leave these string lights outside in rain or snow without damage?
Yes, the IP44 rated battery case with a seal strip is built to handle rain, snow, and dust, so you can leave the set outside through an entire holiday season with no issues.
How long will the batteries last during a full outdoor dinner party?
On steady on mode the batteries typically power the lights for several evenings of typical use, and switching to timer mode stretches runtime significantly because the lights only run 6 hours per 24 hour cycle.
Can I take these lights camping without needing a power source?
Yes, since the lights run on standard batteries and do not need an inverter, car outlet, or generator, they are a popular choice for tent lighting, camper van awnings, and picnic setups in remote spots.
Will the 135ft total length cover a full backyard fence line?
Two 66ft strings joined end to end give you 135ft of lit length, which covers most standard backyard fences, and the waterproof battery case can sit at either end or in the middle near a tree.
Do I need to bring the lights inside every night after outdoor use?
No, the sealed battery case and weatherproof LED beads are designed for permanent outdoor installation, so you can leave them on a fence, pergola, or tree branch and only replace the batteries when the timer stops firing.
Is this a good option for outdoor dining on a covered patio?
Yes, with no cord to trip over and no outlet needed, these lights are ideal for outdoor dining tables, and the 8 modes let you shift from dinner to late night conversation without leaving your seat.
Can I use these for a backyard wedding reception?
Absolutely, the warm white tone, the 400 LED count, and the battery powered design are a popular combination for receptions, and the timer means your lighting setup runs itself after the ceremony ends.
How does this compare to solar outdoor string lights for full sun yards?
Battery powered lights give you consistent brightness regardless of shade, while solar lights dim on cloudy days and in covered patios, so battery is the better pick for shaded pergolas and tree canopies.
How do I set up the battery case and turn the lights on for the first time?
Open the battery case, insert 3 AA batteries per string (sold separately), close the sealed cover until the strip clicks, and then press the power button on the case or use the included remote to choose your mode.
How do I program the 6 hour on and 18 hour off timer?
Press the timer button on the remote once, and the lights will run for 6 hours and then automatically power off for 18 hours, repeating on the same daily cycle until you cancel the timer or remove the batteries.
How do I switch between the 8 lighting modes?
Use the mode button on the battery case or the corresponding button on the remote to cycle through combination, wave, sequential, slow glow, chasing flash, slow fade, twinkle flash, and steady on.
Does it work with rechargeable AA batteries?
Yes, standard rechargeable AA batteries work in the case, and many customers prefer them for long term use since they can be recharged hundreds of times and reduce waste during the holiday season.
Can I connect more than two strings together for a longer run?
Each set includes two 66ft strings that join end to end for 135ft total, and additional sets can be used side by side, though each set is controlled by its own remote and timer.
What is included in the box and what do I need to buy separately?
The box includes two 66ft LED string lights, two sealed battery cases, and one remote control, and you will need to purchase 6 AA batteries total (3 per string) before first use.
Are the LEDs safe to touch when the lights have been on for hours?
Yes, LED technology runs cool even after extended use, so the beads stay at a safe temperature and will not burn fingers, which is why these are commonly used around kids, pets, and dry Christmas trees.
Will the lights keep working if one bulb goes out?
The LEDs are wired in parallel clusters, so if a single bead fails the rest of the string continues to glow, and the set is designed to keep working rather than darken an entire run from one failed bulb.
What is the difference between battery string lights and solar string lights?
Battery string lights give you reliable brightness in any location including shade and indoor rooms, while solar lights depend on direct sun and tend to dim on cloudy days, so battery is the more flexible choice for consistent year round use.
