What the numbers mean

15 bulbs over 48 ft, so a bulb roughly every three feet. Look at this before anything else. The addlon puts 24 sockets on the same 48 ft — a bulb every two feet, the bistro pitch, the thing that reads as a ceiling over a table. Fifteen on the same span reads sparser, and owners say so in exactly those words. Every addressable string is sparser than a dumb one, because every bulb carries a chip. If your patio needs a ceiling, count bulbs, not feet.

RGBICWW: the second W is the reason to buy this one. Each bulb has a dedicated warm-white die rather than 2700K mixed from red, green and blue. It matters more on a string than on an eave, because a patio string is a thing you sit under: mixed white over a dinner table reads faintly pink and you cannot un-see it. The H7015 is the same length and bulb count without it.

65 lm a bulb, through a clouded plastic dome. Atmosphere, not task lighting; nobody reads under a string. The bulbs are shatterproof plastic rather than glass — good on a windy pergola, a little cheap-looking close up.

It does not extend and it does not splice. No linking a second set, ever. Measure, add a fifth for sag, and buy the right length first time.

IP66 on the string. IP65 on the control box. Nothing on the adapter. The single most important sentence here, and the maker’s own manual is explicit: the adapter goes indoors or into a weatherproof enclosure. Plan the outlet end before you hang anything — the brick is bulky enough that owners have finished the install and then found it would not fit inside an in-use outdoor cover.

Who it is for

  • A patio, deck or pergola under about 48 ft, wanting warm white most of the year and colour a few weeks of it, from one string.
  • Anyone who has owned a colour string with mixed white and been irritated by the white.
  • People with a covered receptacle, or willing to build an enclosure.

Who should buy something else

  • You want bistro density over a table: the addlon, 24 sockets and no app at all.
  • The colour is a two-week-a-year idea: a warm-white string plus a cheap seasonal set looks better the other fifty. The Brightech is the heavy-weather choice.
  • Budget is the constraint: the H7015, giving up the white channel and the wifi. Side by side.
  • You need to cross a yard: the S14 96, which is not two of these. Side by side.

What we could not check

We have not hung this string.

The failure that decides whether you buy it is the control box. Owners report it dying anywhere from a few months to a year in, and the part is not sold separately — the remedy offered is a whole new set, so a perfectly good strand becomes waste because a sealed box on the end of it stopped working. Individual bulbs are not replaceable either. Weigh that against the addlon, where a dead bulb is a dead bulb and the strand carries on.

That is the case against. The case for is that the string holds up well when the electronics are kept dry, the colour and the warm white are genuinely good, and replacements arrive quickly and sometimes out of warranty. The whole risk sits in one component you can protect.

Two install details nobody mentions until afterwards. No hooks or clips are supplied — each bulb has a moulded loop, which owners like, but you bring the hardware. And the loop sits on the back edge rather than the top, so bulbs have a front and a back, and the wiring direction is not consistent between strands. Expect to twist some of them to face the same way.

The rest of outdoor string lights

ProductCost tierSizeLightsPitchPer lightWeather
S14 48Budget48 ft15—65 lmIP66
H7015 48Budget48 ft15—65 lmIP65
S14 96Budget96 ft30—65 lmIP66
addlon 48Budget48 ft2424 in—ETL, weatherproof
Banord 51Budget51 ft1736 in—UL, waterproof
Ambience ProBudget48 ft1538 in2 WUL, weatherproof

Price tiers are our own rough budget bands, not live prices. Check the listing for today’s price. The price itself stays on the listing, where it is current, rather than here, where it would go stale. The same catalogue drives the calculator, so a number here and a number there are the same number.