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.

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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.

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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

Sustainable christmas decor 🌟 Eco light ideas — Ireland
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 picks Ireland
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 🎄✨ — Let wonder begin
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.
Home christmas projection ✨ Cozy DIY lightshow ideas
Home christmas projection – How to build your cozy mini Christmas cinema at home Home christmas projection is the easiest way to turn a blank wall into a warm, festive scene that feels like a tiny cinema. If you want a simple, charming light show that friends and family will remember, this guide walks you through choosing the right wall, creating simple decor, syncing sound, and building a little stage area. The focus here is on mood and experience, not on complex gear. You will get practical tips you can use tonight, plus ideas for props and layouts that work well in small Irish homes and gardens.
Meaning of christmas lights ✨ Warmth & Hope
Meaning of christmas lights: Why light feels so special at Christmas Meaning of christmas lights is more than decoration; it is a story we tell each year. It blends history, memory and simple joy. In Ireland, where long winter nights meet warm gatherings, these lights do heavy lifting. They create atmosphere, mark traditions and invite people outside. This introduction will sketch the roots of the tradition and point to how modern projections from places like Lumus Factory keep the story alive and fresh.
Projection options: transform your space ✨📽
Projection options to brighten your space: creative projection ideas for Ireland Projection options can change how your home or event feels in a single evening. In this post I walk you through simple, practical ways to use projections at home, in a shop window, or at a small event in Ireland. You will get easy tips on gear, surfaces, and settings. I keep things short and clear so you can act fast. By the end you will know which projection route fits your space and budget.
Christmas projection ✨ Make your home glow
Christmas projection - How to make your home glow this Christmas Christmas projection can change a room in seconds and make memories that stick. In this short guide I show you how simple gear, a little planning and a touch of creativity turn ordinary windows and walls in Ireland into warm, moving scenes. You will learn what light projections are, how they work, and why they feel so emotional. Expect friendly, practical tips and quick setup ideas you can try this week.
Window projection setup 🎄 Step-by-step
Window projection setup: Your window as a canvas — step-by-step to the perfect Christmas projection Window projection setup can turn a plain window into a striking festive display in just a few simple steps. You don’t need to be a tech wizard. A little planning and the right kit are enough. This guide walks you through the essentials for a safe and eye-catching Christmas projection. It explains which projection film to use, what kind of projector fits your room, how to measure throw distance, and how to keep cables and heat under control. Read on if you want a clear plan and practical tips that work in Irish homes and cool, damp winters.
Modern Christmas decor: Sleek lights & projections ✨
Modern christmas decor: Quiet, elegant holiday design with light and projection Modern christmas decor can turn a busy season into a calm, design-forward experience. Modern christmas decor is about reducing clutter and using light, texture and careful moments to craft an atmosphere you love. Think soft projection scenes on a plain wall instead of glittery baubles on every surface. This short guide shows how to use light and projection to make holiday spaces feel warm, minimal and intentional. You’ll find practical tips that fit small flats and airy living rooms across Ireland, plus simple tech ideas that anyone can try.