Christmas Lights Outdoor, 125FT 350 LED String Lights 8 Modes and Timer Memory Function Twinkle Fairy Lights Waterproof Plug in for Xmas Tree Wedding Party Holiday Decor(Blue)

Heceltt

Heceltt Christmas Lights Outdoor

Name: Christmas Lights Outdoor, 125FT 350 LED String Lights 8 Modes and Timer Memory Function Twinkle Fairy Lights Waterproof Plug in for Xmas Tree Wedding
Brand: Heceltt
SKU: B0DBV757HR

Status: Christmas Lights Outdoor: Unavailable on Amazon as of 2026-10-06 22:25 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Heceltt Christmas Lights Outdoor: 125FT of 350 LEDs plus a 9.8ft extension cord for outlet reach; main trade-off: blue-only strand; no warm white or color-changing option.

Unavailable on Amazon as of 2026-10-06 22:25 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

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Pros & Cons

Pros

✓ 125FT of 350 LEDs plus a 9.8ft extension cord for outlet reach
✓ Memory function restores your chosen mode after a power cut
✓ 3.94in bulb spacing fills fence and deck lines without dark gaps
✓ 29V low voltage runs cool and stays safe to touch
✓ IP44 rating with hot-melt sealed bulbs for rain and snow

Cons

✗ Blue-only strand; no warm white or color-changing option
✗ IP44 covers splashes and rain, but the plug must stay dry
✗ Timer runs a fixed daily cycle, not a custom schedule
✗ Mains-powered only, so no battery or solar placement freedom

Manufacturer description

The Heceltt 125FT outdoor Christmas string light set stretches 350 LEDs across a slim clear wire, plus a 9.8ft extension cord to reach an outlet that isn't right where your tree is. Bulbs sit 3.94 inches apart, which is the spacing that fills a fence line or deck rail evenly instead of leaving dark gaps between glows. The blue LEDs run on 29V low voltage, so the strand stays cool and safe to touch after hours of runtime, and an IP44 rating plus hot-melt adhesive around each mini bulb keeps rain and snow out. Eight lighting modes cover everything from steady-on to twinkle, and the built-in…

SpecPicks Verdict

SpecPicks scored Heceltt Christmas Lights Outdoor using a rating × review-volume × price-fit model applied to published specs and reviews across the rgb & lighting category. Heceltt's rgb & lighting lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for rgb & lighting of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How long is this string light set?

The strand is 125FT with 350 LEDs, and it ships with an extra 9.8ft extension cord so you can reach an outlet set back from the display.

Can I leave these Christmas lights outside in rain and snow?

Yes. They carry an IP44 waterproof rating and use hot-melt adhesive around the mini bulbs for anti-freeze durability. Keep the plug itself dry.

Do I have to reset the lighting mode every time they turn on?

No. The memory function holds your selected mode from the 8 available, so the lights return to it after being powered off.

How does the timer work?

The built-in timer turns the lights on and off automatically on a daily schedule once set, so you don't have to unplug them each night.

Are these safe to touch while plugged in?

They run on 29V low voltage rather than mains voltage at the strand, which keeps them cool and safe to touch even after hours of use.

Key Features

Upgraded Christmas Lights: 125FTand extra 9.8ft extension cord, 350LEDs lights, IP44 Waterproof, 8 Lighting Modes, super long and bright to decorate your garden, deck, fence, tree, etc. Great for all occasions not just for Christmas
8 Modes and Waterproof: Christmas lights outdoor offer 8 lighting modes and are designed for winter with waterproof, anti-freeze. Mini LED bulbs with hot melt adhesive ensure durability. Perfect in heavy rain and snow, just keep the plug dry
Timer and Memory String Lights: Come with a handy timer and memory function, so you won't have to reset your preferred mode. Set the led Christmas lights timer, and the lights will automatically turn on and off as scheduled
Safety and Energy Efficient: Mains-powered clear wire fairy lights operate on an extra-safe 29V low voltage, making them safe to touch even after hours of use. Directly plug in and unplug it for power on and off
Outdoor Christmas Lights: 3.94inch bulb space, the ideal light spacing and brightness provide warm, welcoming light without gaps or shadows. They stay cool and low wattage, weathering outdoor use well. Sturdy yet slim wires offer excellent value for money

Full Specifications

Brand	Heceltt
Color	Blue
Theme	Christmas, Outdoor Lights
Material	Plastic
Occasion	Christmas, Wedding, Birthday, Party, Festival
Unit Count	1.0 Count
Item Length	125 Feet
Light Color	Blue
Model Number	HECE-ST82
Power Source	Corded Electric
Material Type	Plastic
Controller Type	Remote Control, Touch Control
Number of Items	1
Special Feature	Corded, Waterproof, Dimmable, Memory, Timer
Light Source Type	LED
Additional Features	Corded, Waterproof, Dimmable, Memory, Timer
Indoor Outdoor Usage	Outdoor
Indoor/Outdoor Usage	Outdoor
Water Resistance Level	Waterproof
Number of Light Sources	350
Full listing title	Christmas Lights Outdoor, 125FT 350 LED String Lights 8 Modes and Timer Memory Function Twinkle Fairy Lights Waterproof Plug in for Xmas Tree Wedding Party Holiday Decor(Blue)

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