The best Christmas lights for a mailbox post

A stretchable net sized for a trunk rather than a string you spiral by hand. You wrap once, the elastic takes up the slack, and the spacing comes out even without you measuring it.

The slow part of lighting a tree is not the ladder. It is spiraling a string up a trunk by hand and discovering at the top that the spacing drifted, so the bottom four feet are dense and the top four are sparse. Tree wrap net solves that mechanically: the lights are held in a net with a stretchable cord woven through it, so you hold one edge against the trunk, wrap once, and the elastic pulls the spacing even.

Christmas Lights, Etc describes the StretchNet Pro as expandable to fit a variety of trunk diameters, which is the whole point — a trunk tapers, and a fixed net would be tight at the bottom and loose at the top. The brown wire version is the one to buy for a deciduous trunk; green is right if you are wrapping an evergreen or a column against foliage.

The honest limitation is that this is a trunk product and nothing else. It does not go up into branches, it does not follow a fork, and on a multi-stem or heavily gnarled tree it will not sit flat. For those, hand-spiraled 5 mm string is still the answer, and Christmas Lights, Etc's own guidance is to carry the wrap up the trunk and roughly three to four feet into the extending branches, choosing branches rather than trying to do all of them.

Price per lit foot is higher than plain string. What you buy is time, and a finish that looks deliberate rather than improvised — which matters most on the one specimen tree at the front of the house that everybody actually looks at.

The commercial 5 mm wide-angle string is the format built for tree wrapping: a small concave lens that throws light sideways, on a green wire that disappears into bark and foliage in daylight.

Wrapping a tree is a different lighting problem from outlining a roof, and the bulb that solves it is different too. A roofline wants a big bulb that reads as a distinct point from the street. A trunk wants a small bulb, close together, that turns the bark into a glowing column — and that is what the 5 mm wide-angle format is for. Christmas Lights, Etc identifies 5 mm LED wide-angle lights as the type most commonly used on outdoor trees, and the reason is the lens: it is concave, so it spreads light sideways around the curve of the trunk instead of firing it into the street.

Wintergreen's 70-count set runs 24 feet on green wire. Green matters more than people expect. Lights are lit for roughly eight hours a night and the wire is visible for the other sixteen, and white wire spiraled up a dark trunk is a barber pole in daylight. Green disappears against bark and evergreen foliage; brown wire, sold in the same format, disappears against deciduous trunks.

The practical limit is length. Twenty-four feet sounds like a lot until you wrap it: at the 6-inch spiral spacing Christmas Lights, Etc recommends for the best look, a single set covers a surprisingly short stretch of a mature trunk. Buy by measured length rather than by set count, and buy connectable so the whole trunk runs off one feed.

What you give up against a socketed C9 is repairability — these are prelamped, so a failed section is a failed set. For a trunk wrap that is an acceptable trade, because the wire is doing structural work around a rough surface and the failure mode is usually abrasion rather than a dead bulb.

Solar solves exactly one problem — the far corner of the yard with no power — and it is genuinely good at that. It is a poor substitute for a wired run anywhere an outlet exists.

Solar Christmas lights have a reputation problem, and most of it is deserved for the wrong reason. They are not bad products. They are products bought for the wrong job.

The right job is the tree at the end of the driveway, the mailbox, the fence line fifty feet from the house — anywhere running a cord means either a trip hazard or a trench. For that, solar is the only reasonable answer and it works.

The wrong job is the front of the house, where an outlet exists. December has the shortest days of the year and the lowest sun angle, which is precisely when a solar panel charges worst and you want the lights on longest. Brightown states 8-10 hours on a full charge; in late December, in the northern half of the country, after a cloudy day, expect meaningfully less. That is physics, not a product defect.

Practical placement note: the panel needs actual sky, not shaded sky, and it needs brushing clear after snow. A panel under two inches of snow is an off switch.

Battery sets exist for the places a cord cannot go without looking terrible — a door wreath, a mailbox, a porch column. Judged on that job they are excellent; judged as house lighting they are not.

A cord running down the front door frame ruins a wreath. That is the entire case for battery lights, and it is a good one.

This set is 16 feet with 50 warm white LEDs, sold in twos — which is the right quantity, because the places battery lights belong come in pairs: a wreath and a mailbox, two porch columns, two window boxes. If the set you buy has a built-in timer, use it; without one you are opening the door and fishing behind the greenery every evening, and nobody does that past about day four.

The thing nobody mentions in listings: alkaline batteries lose capacity in the cold, and a wreath on an exterior door is at outdoor temperature. Expect noticeably shorter runtime in a cold snap than in a mild week. Lithium AA cells hold up much better in cold and are worth the premium on anything you do not want to service in January.

Hide the battery box in the back of the wreath before you hang it, not after. This sounds obvious and it is the step everyone skips.

Ten markers on an 18-foot string at 24-inch spacing. Low and understated — the right choice when you want the path defined rather than decorated.

The 12-inch version is a different product for a different intention. Where the 28-inch canes are a decoration, these are an edge — ten markers at 24-inch spacing on an 18-foot string, low enough that from the street you read a lit line along the walk rather than a row of objects.

That restraint is the right call more often than people think. If the house already carries a full roofline run and a yard piece or two, tall pathway markers add a third competing element. A low, even line of light along the walk leads the eye to the door without arguing with anything.

Buy on the string length, not the marker count. Eighteen feet is the whole set, and the first marker has to reach your outlet — so a path that starts 20 feet from the house needs an outdoor-rated extension cord in the plan from the start. Ten markers at 24 inches is 18 feet of covered walk, which is a typical suburban front path and not much more.

In snow country this is the wrong size. Twelve inches is gone under six inches of snow plus whatever the shovel throws, and you will spend December digging them out. If you get real snow, the 28-inch set is the one to buy.