Insights & Common Questions

Insights & Common Questions

Here you'll find the most common questions about our projections, stories, and creative ideas.
Here you'll find the most common questions about our projections, stories, and creative ideas.

Answers that bring light into the dark

Whether you want to know how to project onto your window, which projector works best, or where Professor Lumus actually comes from – you’re in the right place. We’ve collected the most common questions and answered them briefly and clearly. Each section links directly to a detailed blog post full of tips, inspiration, and background knowledge.

Because for us, it’s not just about technology – it’s about the feeling that arises when light tells a story.

Get started easily

How the projections work

You can play our projections just like a movie. After purchase, you can download them immediately and start using them right away – no special software and no prior knowledge required. Simply connect your projector or TV, start the video, and project it onto the desired surface. You decide the size and distance – everything else works automatically.

Best of all, you don’t need expensive equipment. Our projections work smoothly with any standard projector – even affordable entry-level models – or simply on your TV. Once purchased, you can play the projections as often as you like and reuse them year after year. Simple, flexible, and ready to use instantly.

If you’re unsure whether your existing equipment is sufficient: in most cases, the answer is yes. If your projector or TV can play videos, you can use our projections. There are no minimum requirements, no hidden conditions, and no complicated settings.

That’s exactly why our projections are so popular – they simply work and still create a special effect.

View projections

Get started easily

Frequently Asked Questions

Our projections work with any standard projector – no special technology needed.

Simply aim your projector at a bright wall or an even surface, and your home will transform into a small world of light and wonder. For window projections, we use a thin rear-projection film that sticks directly to the glass – making the image visible from the outside too. Perfect for festive windows or glowing street scenes. Installation takes only a few minutes, and you can start right away.

You’ll find a step-by-step guide with pictures and pro tips in our blog. Go to blog post

All you need is a projector or TV – whether it’s high-end or a budget mini-beamer.

Our files are optimized to run smoothly on almost any device while still looking brilliant. You can play the videos directly via USB stick, HDMI, or streaming stick – whichever you prefer. For wall or window projection, we recommend a smooth, bright surface.

Of course, you can also play the scenes on your TV for cozy holiday vibes in your living room. Our blog offers tips on choosing the right device and brightness settings for the best result.

No – complete darkness isn’t necessary. Slightly dimmed light is already enough to create a cozy, atmospheric effect.

The darker the room, the more vivid the colors and the stronger the magic. For window projections, nighttime lighting outside naturally creates the best contrast. If you’re projecting during the day, simply avoid direct sunlight on the surface. You’ll be surprised how well the glow stands out even in normal light.

For window projections, we recommend using a rear-projection film. It ensures a bright, clear image that’s visible from the outside as well.

The film can be applied with water or spray adhesive and removed later without residue. For floating effects in your room, thin meshes or projection nets work beautifully – nearly invisible, but with stunning impact. You can make figures, lights, or even entire scenes appear to float in mid-air.

We regularly share tips and accessory recommendations in our blog to help you find the perfect setup.

The duration of our projections varies depending on the scene and mood.

Some loops run endlessly as short animations, while others are small cinematic moments with a beginning and an end. For us, it’s less about minutes – and more about the feeling: calmness, wonder, and a touch of holiday magic. Many people let their projections loop throughout the evening to create a constant cozy atmosphere.

Each scene is designed to feel magical – whether you watch it for five or fifty minutes.

Yes, absolutely – we love when our projections bring joy to as many people as possible. You’re welcome to display them in schools, kindergartens, shop windows, or at small events.

Our goal is to bring light and joy into the world, not to limit it.

If you’re planning something bigger – like a custom installation or your own story – feel free to contact us. We’ll help you with technical setup, licensing, and creative realization. Together, we’ll bring magic wherever people can feel it.

Lumus Factory is a small creative team from Düsseldorf – designers, filmmakers, musicians, and storytellers.

We share the desire to bring light, warmth, and imagination into the world with simple means. We love the idea that a projector and a little curiosity can make children marvel and adults smile.

With our projections and stories, we want to create a modern Christmas feeling – magical yet real.
And best of all: we’re constantly working on new ideas to keep the light shining long after Christmas.

Insights from the Lumus Blog

Home christmas projection 🎄 Cozy DIY lightshow ideas
Home christmas projection: Create your own cosy Christmas cinema at home Home christmas projection is the quickest way to add instant magic to your living room or garden this winter. If you love the idea of a simple, low-effort display that still feels like a mini show, this guide is for you. I’ll walk you through the best walls and corners to pick, how to stage a tiny audience area, which decorations make the biggest impact, and how to pair sound with light for a warm, immersive feel. You don’t need deep tech skills. Just a bit of planning, some care for the scene, and a few tricks to keep things cosy even when the Irish weather looks gloomy.
Meaning of christmas lights — Warmth & Hope ✨🎄
Meaning of christmas lights: Why light at Christmas feels so special Meaning of christmas lights is a phrase that opens a door to stories, rituals and warm winter evenings. In Ireland, as elsewhere, the lights do more than decorate houses. They mark hope after long nights, they gather neighbours on pavements, and they turn ordinary streets into small stages. In this short piece you will find cultural history, simple symbols and practical ideas for bringing modern projections into your holiday life.
Projection options: Wall, Window, Net & TV 🎥✨🇮🇪
Projection options for creating atmosphere in Irish homes and venues Projection options give you simple tools to change a room, a shop window, or a party. You can lift a grey wall into a scene, turn a window into a glowing advent calendar, or make images float in the middle of a room. Keep things simple. Use a bright projector for walls, a rear-projection film for glass, or a thin net for layers. In this post I walk you through practical setups, tips for real spaces in Ireland, and ideas that you can try this week with friends or customers.
Christmas projection 🎄✨ Light magic for your home
Christmas projection: How light can make your Christmas glow Christmas projection can turn a plain room or a quiet street into a scene that feels like a memory. In this post I want to show you how moving light can tell a story, lift a mood and make your home sparkle in a gentle, modern way. You will learn the basics, see easy setups, and get creative ideas that fit Irish homes and weather. Think cosy evenings, big smiles from the kids, and simple tech that anyone can use.
Window projection setup 🎄 Quick guide for Irish homes
Window projection setup: Turn Your Window into a Festive Canvas — Step-by-Step to the Perfect Christmas Projection Window projection setup kann dein Zuhause in ein leuchtendes Highlight verwandeln. In dieser Einleitung zeige ich dir kurz, warum eine Projektion auf dein Fenster so viel Stimmung schafft und wie einfach der Einstieg ist. Du brauchst keine Profi-Ausrüstung. Mit den richtigen Tipps zu Folie, Beamer und Positionierung klappt das auch in Irland, selbst bei wechselhaftem Wetter. Lies weiter, wenn du eine klare, praktische Anleitung willst, die Barrieren abbaut und dir Sicherheit für den Aufbau gibt.
Modern christmas decor ✨ Subtle lights & projections
Modern christmas decor: How to create calm, elegant holiday rooms with light and projection Modern christmas decor can feel quiet and refined instead of flashy. This short guide shows how to use light, colour and projection to craft a calm holiday mood. You will learn practical tips for palettes, fixtures and projection ideas that suit urban apartments, cosy cottages and modern Irish interiors. Expect simple steps you can try in an evening and a few smart details that lift the whole look. The aim is to help you design festive spaces that feel thoughtful and modern.
Sustainable christmas decor 🎄✨ Light, not plastic
Sustainable christmas decor: Light up your home without the plastic Sustainable christmas decor can change the way you feel about the holiday season. Choose light and projection instead of single-use plastic. This short switch cuts waste and adds warmth. In Ireland you can create a cosy street or window display with low running costs. Try swapping tacky inflatables for subtle projections. You will save time, store less, and enjoy a calmer home. The tips below are practical. They are easy to try this year.
Best projector for Christmas 🎄 Top beginner picks
Best projector for christmas - choose the right beamer for your holiday projection Best projector for christmas is what many people look for when they want to light up their home this season. In this guide I walk you through the simple choices that matter. You will learn about brightness, resolution, short throw lenses, and where to place your unit for the best effect. The aim is to help you pick a projector that fits your living room, your window, or your garden. Read on and get practical tips that make the setup easy and fun.
Christmas magic for kids — Light up dreams 🎄✨
Christmas magic for kids — Why children are allowed to dream again this Christmas Christmas magic for kids opens a small door between the everyday and the enchanted for many families. It brings back a warm kind of wonder that feels gentle and real. In this post I want to show why allowing children to imagine and to believe, even for a little while, matters for their emotions and for family life. You will find practical ideas that use light, sound and simple projection techniques to spark awe at home. These tips are easy to try and work in small flats or big houses across Ireland. Read on for simple steps you can take tonight to help the little ones dream again.