EXF Fairy String Lights 4-Pack — 16 ft 50-LED Warm White, Battery Operated with Timer

EXF 4 Pack Fairy Lights are four 16-foot, 50-LED warm-white battery string light strands designed for flexible, cordless décor with timer control and cuttable silver wire.

These battery-operated string lights give you portable, low-heat illumination for indoor and covered outdoor spaces. Each strand runs on three AA batteries (not included) so you can place lights where outlets aren’t available. The flexible silver wire holds shapes for wrapping, weaving, and craft projects; a built-in timer mode lets the lights run six hours and rest eighteen, repeating automatically.

How do these lights make decorating easier?

Because each strand is battery-powered and lightweight, you can drape them without cords or extension cables. The pliable silver wire molds around furniture, plants, and fixtures and stays where you position it.

• Four separate 16-foot strands — enough to cover larger projects or multiple rooms
• No outlet needed — each strand uses 3 AA batteries for remote placement
• Flexible wire holds shapes for intricate wrapping and styling
• Low heat LEDs are safe near fabrics and décor

Can I leave these lights on overnight safely?

Yes — the LEDs run cool and the included timer helps automate overnight use without manual switching. Set the battery-case switch to TIMER to run lights six hours daily, conserving batteries and avoiding continuous operation.

• TIMER mode: 6 hours on, 18 hours off on a repeating cycle
• ON/OFF options for manual control
• Cool-running LEDs reduce risk around bedding and curtains
• Durable battery case with easy slide-open access to batteries

Are these lights suitable for outdoor use and craft projects?

The silver wire and LEDs are weather-resistant so the strands can be used outdoors in covered or protected spaces like porches and patios. The battery pack is not waterproof, so keep it sheltered from rain. The wire is cuttable between LEDs to create custom lengths for wreaths, bottles, or centerpieces.

• Water-resistant silver wire for covered outdoor use
• Cuttable design lets you trim strands without disabling remaining LEDs
• Great for wreaths, trees, vases, garlands, and DIY crafts
• Store battery packs under an eave or in a dry container outdoors

How long will they last on batteries and how simple is installation?

Runtime depends on battery type and quality; fresh AA batteries typically provide many hours of light each night, especially using the timer. Installation is straightforward — slide open the battery case, insert three AA batteries with correct polarity, then choose ON, OFF, or TIMER.

• Each strand powered by 3 AA batteries (not included)
• Timer conserves battery life by automatic cycling
• Simple slide-open battery compartment for easy replacement
• Lights remain cool after extended use for safe operation

Who is this for: The EXF 4 Pack Fairy Lights suit DIY decorators, event planners, renters, and gift-givers who want easy, portable ambient lighting without hardwiring. They’re ideal for bedrooms, dorms, party centerpieces, holiday displays, covered patios, and small-business window displays where flexible placement and decorative shaping matter. If you need battery-powered, cuttable, warm-white string lights with timer convenience and multiple strands in one pack, these EXF lights offer a versatile and user-friendly option.