A custom neon sign earns its place in a Christmas shop window on one condition: the message has to be worth keeping in January. The name of the shop, a "Welcome", a "Gift ideas" or a symbol drawn in one continuous line stay lit all year; the festive effect comes from the colour, the dimmer and the display built around it. In the first week of November, three decisions are enough: the message, the spot on the glass and the order date, with a stated lead time of 5 to 7 working days, production and delivery included.
A permanent message, a seasonal effect
The neon sign that pays for itself in a Christmas window is the one you do not take down on 2 January. A glowing "Merry Christmas" lives for five weeks, then waits eleven months in a box. A permanent message changes mood with the decoration around it. Four families of messages keep that promise.
The shop name or logo first: it is the most durable indoor sign there is, and the one customers photograph. Then the words of welcome, "Welcome", "Open", "Come in". Then the seasonal words that stay true after the holidays: "Gift ideas" works for Valentine's Day and birthdays; "Thank you" works all year. Finally a symbol drawn in a single stroke, a star, a cup, a pair of scissors, which tells the trade without saying anything about the date.
The Christmas effect comes down to two settings. The colour of the tube, chosen in the configurator: a warm white goes with golden garlands, a red with a traditional window, a pink or an orange with a more graphic display. And the remote supplied with the sign, which sets the brightness and offers flashing modes, best kept for an ambient sign placed indoors.
Four windows, four configurations
The right sign depends on what the window has to do: draw people to a door, fill a large pane or sign a counter that can be seen from the street. The table uses the options as they are named in the configurator, without amounts: the price appears for your own text and size.
| Window | Message that stays | Suggested colour | Configurator options |
|---|---|---|---|
| Restaurant, café | Name of the place or "Welcome" | Warm white or orange | "Grand" or custom size, custom cut, suspension kit |
| Fashion boutique, concept store | "Gift ideas" or the brand name | Pink, white or red | Custom size, cut to the letter, suspension kit |
| Hair salon, beauty studio | A symbol of the trade or "Thank you" | Warm white or pink | Compact format, custom cut, wall mounting kit |
| Hotel, guest house | Name of the address or "Welcome" | Warm white | Custom size, custom cut, suspension kit; outdoor option only if the sign is outside |
For the size, the workshop habit applies to a window too: cut two or three paper templates at the width you have in mind, tape them to the glass and look at them from the pavement opposite. The method is explained in our guide to choosing a neon sign size; it avoids a sign too small for the street or too wide for the pane.
What to check on a shop window
A window is not a wall: light passes through it, bounces off it and fades into daylight. Five points are settled before you order.
The side of the glass and the reflections. A sign hung a few centimetres behind the pane reads better than one pressed against it, especially in the evening, when the glass turns into a mirror for the street lighting. Check what the window reflects from the pavement, by day and by night.
Daytime legibility. An LED neon sign reads best at dusk and at night; in low winter sun, a south-facing window partly washes it out. The dimmer earns its keep here: lower brightness in the evening to avoid glare, full brightness during the day.
The mounting. The product page lists, with every sign, a wall mounting kit (a pre-drilled backing, screws, wall plugs and 3M adhesive for small sizes) and a suspension kit intended for the larger models. In a window, suspension avoids drilling the frame and lets you adjust the height; wall mounting suits a partition behind the glass.
The cable and the socket. The sign comes with a 3 m clear cable and a 12 V CE adapter: find the nearest socket and the route of the cable before fixing anything, so that it does not cross the display.
The outdoor option. Behind the glass, the sign is indoors and the standard version is enough. The waterproof IP68 version is an option in the configurator, to tick only if the sign really sits outside, under a canopy or on the facade.
When to order to be lit in December
The product page, read on 3 November 2026, states delivery in 5 to 7 working days, production and delivery included, with free delivery for an address in France. For a window lit from the first weekend of December, an order confirmed by Monday 23 November leaves some margin; an order on Monday 30 November is still announced between 7 and 9 December. The diagram below turns that lead time into dates for five Mondays, counting working days from Monday to Friday and excluding 11 November, a public holiday in France.
One detail: a text typed into the configurator goes into production as soon as it is confirmed, while a logo first goes through a mock-up and a quote, and that exchange adds to the lead time.
What about the rules?
In France, the rules target the illuminated sign as defined by the Code de l'environnement, meaning a device visible from the public road that signals the business. For it, article R581-59, created by decree no. 2012-118 of 30 January 2012 and in force in its current wording since 1 January 2024, requires the sign to be switched off between 1 a.m. and 6 a.m. once the business has closed, with a specific regime for businesses that close or open between midnight and 7 a.m., and possible exceptions granted by municipal or prefectoral order for exceptional events. The same article bans flashing signs, except for pharmacies and emergency services.
Two consequences for a window. The flashing modes of the remote are made for an ambient sign indoors, not for a sign that signals the shop from the street. And a sign placed inside the premises, behind the glass, falls under a different case from a facade sign; local rules can add their own conditions for window displays. If your shop is outside France, check the rules on illuminated signs with your local authority before ordering.
After the holidays
Three scenarios, depending on the message you chose. The sign stays in the window: you remove the Christmas decoration, turn the brightness down a notch and the message keeps working through the January sales. The sign moves into the shop: the wall mounting delivered with it lets you put it up again behind the counter or in the photo corner. The sign is stored until next year: keep the original packaging, coil the cable without folding it against the acrylic, and keep the remote and the adapter with the sign.
Frequently asked questions
Do I need a "Christmas special" neon sign?
No. A permanent message, a warm colour and the display around it are enough. A dated text is stored away in January; a name, a word of welcome or a symbol works all year.
Can the sign be fixed directly to the glass?
The product page lists, with the wall mounting, 3M adhesive for small sizes. In a window, the suspension kit delivered with the sign remains the simplest option: it does not drill the frame and lets you adjust the height and the distance from the glass.
Can the sign be seen in broad daylight?
It reads best at dusk and at night, which matches the busy hours in December. During the day, it all depends on the orientation of the window; walking past the glass at 5 p.m. gives you the answer before you order.
What if the sign has to be outside?
Tick the outdoor option (waterproof IP68 version) in the configurator and check the rules on signs in your town: the sign becomes visible from the public road.
How long does delivery take?
The product page states 5 to 7 working days, production and delivery included, with free delivery in France, for a text typed into the configurator. A logo needs a mock-up and a quote before production.
If your window mainly has to be spotted from a distance, from the other side of a wide street, a sign behind the glass completes a facade sign without replacing it; our comparison of LED neon, lightbox and 3D channel letters helps you decide. For a shopping street, where passers-by are two metres from the glass, type your message into the custom neon sign configurator with the width measured on your templates: the price appears before any payment step, and the sign will still have something to say in January. Lire cet article en français.
