How long is the addlon ST38 string light run and how many bulbs does it have?

The listing describes it as a 100 foot run, which is one of the clearest specs addlon states. The total bulb count and the number of spare bulbs are not obvious from the title, so confirm both directly on the current product page, since those details can vary by configuration.

Are the addlon ST38 lights rated for outdoor and wet weather?

The listing lists the set as waterproof and intended for outdoor use. It does not always spell out a specific weatherproof rating in the title, so check the current listing for the stated rating and any guidance on exposure to heavy rain or snow before you install them in an exposed spot.

Are the addlon string lights dimmable and do they include a remote?

Yes. The listing describes the set as dimmable and says it ships with a remote. Confirm on the listing exactly what the remote controls, such as brightness levels, timer modes, or on and off, because feature sets can differ between versions.

addlon 100FT Outdoor String Lights ST38 LED Review

Outdoor string lights turn a plain patio into a place people actually want to linger, and the addlon 100FT Outdoor String Lights ST38 LED set is pitched squarely at that job. This is an editorial overview built from the current Amazon listing and published specifications rather than any hands on time with the product, so the aim is simple: read the listing carefully, separate what addlon clearly states from what you still need to confirm for yourself, and help you decide whether this long LED run suits your space. We never claim to have installed or lit these up in person, and every spec below is drawn from what the product page presents.

What it is

The addlon set is a single long run of outdoor string lights, listed at a total length of 100 feet. The bulbs use an ST38 shape, which is a compact teardrop profile that reads as classic cafe or bistro lighting rather than a large round globe. Critically, these are LED bulbs rather than traditional incandescent filament bulbs, which is the detail that separates this generation of patio lights from the hot, power hungry strands many people grew up with. The listing title also calls out three convenience points: the set is dimmable, it ships with a remote, and it is described as waterproof for outdoor use. Taken together, addlon is positioning this as a warm, ambient lighting run you can stretch across a backyard, a pergola, or a deck and then control from a distance.

Because ST38 is a smaller bulb shape, the overall look tends to be a tidy string of evenly glowing points rather than a few oversized orbs. That matters for the mood you are after. If you want delicate, repeatable cafe ambiance over a long span, a smaller shape like ST38 across 100 feet is a sensible match. If you specifically want big statement globes, this is a different aesthetic and worth knowing before you buy.

Key features

Here are the points the listing states plainly, kept separate from anything that needs confirmation:

Total run length listed at 100 feet, which is a genuinely long single strand for most residential patios and yards.
ST38 shaped LED bulbs for a cafe or bistro style glow with the lower heat and lower power draw that LEDs are known for.
Dimmable operation, so you can bring the brightness down for a relaxed evening or up for a gathering.
A remote included in the box, which the listing highlights as part of the convenience story.
Described as waterproof and intended for outdoor use, which is the baseline you want for any lighting that lives on a patio.

addlon 100FT Outdoor String Lights ST38 LED with Remote Waterproof Dimmable

A 100 foot LED patio and cafe string light run the listing describes as dimmable, waterproof, and bundled with a remote.

Check price on Amazon

Who it is for

This kind of long LED run is aimed at people lighting an outdoor living space rather than a tiny balcony. Patios and covered porches are the obvious fit, since a 100 foot strand gives you room to border a seating area and still have slack for drooping swags between posts. Backyards and gardens benefit too, especially if you are running lights between trees, along a fence line, or out to a shed or pergola. Decks are another natural home, where you can trace the railing or zig zag the lights overhead for that overhead canopy effect.

Event and party hosts are clearly part of the target audience. A long dimmable run with a remote is convenient for weddings, birthday parties, backyard dinners, and seasonal get togethers where you want to set the mood and then adjust it without climbing a ladder. If your plan is a single short accent strand, this length may be more than you need, but for anyone trying to wrap a whole outdoor room in light, the long run is the point.

Strengths on paper

On paper, the headline strength is the combination of length and LED efficiency. A 100 foot run means you can often cover an entire patio or yard with one product rather than daisy chaining several shorter kits, and LED bulbs keep the power draw and heat down compared to incandescent strands of similar length. That efficiency is also why LED patio lights tend to be more forgiving to leave on through a long evening.

The dimmable function is a real usability win when it works as described, because ambient outdoor lighting lives or dies on being able to soften the glow. Pair that with the included remote and you get control without walking to a switch, which is the kind of small convenience that gets used every single night. Finally, the waterproof, outdoor oriented design is exactly the right baseline claim for this category. None of these strengths require you to take a leap of faith on exotic features; they are the practical fundamentals that make a patio light set worth owning.

Things to check

Because this overview is based on the listing and not on hands on use, these are the specifics you should confirm on the current Amazon product page before you commit:

Length: the set is listed at 100 feet, but double check whether that figure is the lit length or includes any lead cord, and confirm there is enough reach for your layout.
Bulb type and spacing: the bulbs are ST38 LED, yet the exact spacing between bulbs is not something to assume. Check the stated spacing so you know how dense the glow will look across your span.
Bulb count and spares: the listing does not make the total bulb count obvious from the title, and spare bulbs are a common inclusion that varies by set. Verify both the number of bulbs and how many spares, if any, are included.
Dimmable or connectable: dimmable is stated, but whether multiple sets can be linked end to end into one longer run is a separate question. Confirm on the listing if connectability matters to you.
Weatherproof rating: waterproof is claimed, but a specific rating is what tells you how the set handles heavy rain or snow. Look for the stated rating and any installation guidance before mounting them in an exposed spot.
Base type: the bulb base determines replacement options down the line. The listing is the place to confirm the exact base so any future replacements fit.
Construction claims: any claims about shatter resistant or impact resistant bulbs should be read directly from the current listing rather than assumed, since construction details differ between versions.

Treat the current product page as the single source of truth for all of the above. Listings get revised, configurations change, and the honest move is to verify these details yourself at the moment you buy.

How it compares

The most useful comparison here is not against a specific rival strand but against the two broad styles of patio string light: LED cafe lights like this addlon set versus traditional incandescent string lights. Incandescent strands have a certain nostalgic warmth and an instantly familiar glow, but they run hotter, draw more power, and the filament bulbs are generally more fragile and more prone to burning out over a season of use. LED cafe lights, the category this addlon set belongs to, trade a little of that filament character for meaningfully lower heat, lower energy use, and bulbs that typically last far longer before they need attention.

Within the LED cafe category, the ST38 shape places this set on the smaller, more delicate end of the look rather than the big round globe end. If you have been comparing it against large globe strands, expect a tidier, more repeating pattern of light rather than a few bold orbs. Against shorter LED kits, the obvious difference is simply reach: at 100 feet this is built to cover a whole space in one run. We are not naming specific competitor products here because an honest comparison should rest on the style and the verified specs, not on invented head to head numbers.

Verdict

On the strength of the listing alone, the addlon 100FT Outdoor String Lights ST38 LED set looks like a sensible pick for anyone who wants to light a full patio, deck, or backyard with one long, efficient run of cafe style LEDs. The stated combination of a 100 foot length, dimmable control, an included remote, and a waterproof outdoor design covers the fundamentals that actually matter for everyday use. The honest caveats are the details the title does not spell out, namely the exact bulb count and spares, the bulb spacing, the base type, the specific weatherproof rating, and whether sets can be connected. None of those are deal breakers, but all of them are worth confirming. Before you buy, check the current listing to verify the current specs, inclusions, and any configuration options for your space.

Editorial overview compiled from the current Amazon listing and published specifications, not from hands on testing or first hand use. ProductPickly may earn a commission on qualifying purchases made through links on this page.