The Night-Writer: A Light Painting Tool Made for Drawing With Light
Sep 17, 2026
The Night-Writer: A Light Painting Tool Made for Drawing With Light
The Night-Writer is a handheld light painting tool designed specifically for drawing detailed lines during long-exposure photography. It features 11 colors, adjustable brightness, responsive side buttons, USB-C charging, and an ambidextrous design that can be used comfortably in either hand.
But the Night-Writer didn’t begin as a finished product. It started with a problem: I wanted to draw with light as naturally and precisely as I could draw with a pencil, but the tool I needed didn’t exist.
In this guide, I’ll share why I created the Night-Writer, how it evolved, how its color system works, and the techniques I use to create more precise light paintings.
Why I Created the Night-Writer
Let’s go back to 2015, the first year I sold the light painting tool that would eventually become the Night-Writer.
At the time, I was working as a professional illustrator. My everyday tools included pencils, ink, paint, watercolors, and a Wacom drawing tablet. I used them to create illustrations and custom T-shirt graphics, but I couldn’t find anything that translated that same sense of control into photography - specifically, light painting photography.
Most available lights were designed to function as flashlights, not drawing instruments. I wanted something closer to a marker: a compact light that could be switched on and off instantly, held like an illustration tool, and used to create small, deliberate lines during a long exposure.
Because I couldn’t find one, I decided to build it myself.
The First Night-Writer Light Painting Tool
The first version was a simple handheld device with a small white LED. Its precise point of light could be triggered quickly and momentarily, allowing me to create detailed lines without leaving unwanted trails between strokes.
That simple DIY light marker worked extremely well for both light painting photography and stop-motion animation. I created some of my favorite early images using only that small white light.
After working with it for about a year, however, I began to recognize its limitations.
What if I wanted to draw in color? How could I make it equally comfortable for left- and right-handed artists? Could the shape of the light be refined to create an even more exact point?
Answering those questions led to the next version of the Night-Writer.
Adding Color, Precision, and an Ambidextrous Design
Beginning in 2016, I developed interchangeable color tips that allowed me to create light paintings with bright, saturated colors. I also redesigned the body into a more symmetrical shape so it could be used naturally in either hand.
The cone-shaped tip became another important part of the design. Instead of producing a broad or uncontrolled glow, it helped focus the light into a more precise point. This made it possible to approach light painting more like traditional illustration.
For many years, the basic mechanics remained relatively consistent, but I continued experimenting with small improvements. I tested different switches, LEDs, colors, magnets, conductive materials, color-filtering methods, battery systems, 3D-printing techniques, and mold-making processes.
The Night-Writer was never created as a generic flashlight with a light painting attachment. Every part of it developed around the specific experience of drawing directly into a photograph.
Developing the Current Night-Writer
After years of building each tool myself, I began working with mechanical and electrical engineers to create a more advanced version of the Night-Writer.
The current model uses an entirely redesigned internal system. Instead of changing separate color tips, one integrated tip produces 11 selectable colors. Two opposing side buttons make it possible to cycle forward or backward through the colors, while holding both buttons returns the tool to its default cool white setting.
The Night-Writer also includes a rear brightness dial. This allows you to adjust the intensity of the light for different environments, subjects, and camera settings.
You might use a lower brightness during a very dark, moonless night or when drawing close to the camera. A brighter setting can be useful during blue hour, under a full moon, or when competing with other ambient light.
The current Night-Writer includes:
- 11 colors in one integrated light
- Forward and backward color controls
- Instant reset to cool white
- Adjustable brightness
- Responsive momentary light activation
- An ambidextrous design
- USB-C recharging
- A cone-shaped tip for precise light drawing
These features make it a versatile light painting tool for photography, animation, lettering, character drawing, and other forms of long-exposure light art.
How the Night-Writer Color System Works
The Night-Writer’s colors are arranged in an intuitive sequence inspired by the natural color spectrum.
The complete color order is:
- Cool white
- Red
- Orange
- Yellow
- Green
- Teal
- Blue
- Purple
- Pink
- Chocolate
- Warm white
The buttons on either side of the Night-Writer move through this sequence in opposite directions. This makes it faster to reach a color without cycling through the entire selection.
If you lose your place, press and hold both side buttons simultaneously. The Night-Writer will return to its default cool white setting.
I recommend memorizing the colors you use most frequently and learning the shortest way to reach them.
For example, to select teal, reset the tool to cool white and press the forward button five times. To select pink, reset to cool white and press the opposite button three times.
With practice, these movements become automatic. The goal is to choose colors without stopping to think about the controls, allowing you to remain focused on the image you are creating.
How to Hold the Night-Writer
How you hold the Night-Writer is one of the most important parts of using it successfully.
A common mistake is holding it like a flashlight and activating the light with your thumb. While that grip may feel familiar, it limits the control needed for detailed drawing.
Instead, hold the Night-Writer as if it were a pencil, marker, or professional illustration tool. Position your fingers near the cone-shaped tip, creating three or four points of contact around the body.
This grip provides better control over:
- The direction of the light
- The beginning and end of each stroke
- Small curves and details
- Changes in pressure and hand position
- Consistency between repeated animation frames
If you want the Night-Writer to create like a marker, you need to hold and guide it like a marker.
Night-Writer Best Practices
Reset Before Choosing a Color
If you are unsure which color is currently selected, hold both side buttons to return to cool white. From there, count your button presses to reach the color you want.
Adjust the Brightness for Your Environment
More brightness is not always better. If your lines appear blown out or lose their color, lower the brightness or adjust your aperture and ISO. If the lines are too faint compared with the surrounding scene, increase the brightness.
Turn the Light Off Between Strokes
Use the momentary activation to switch the light on only while making a visible stroke. Turning it off as you reposition your hand prevents unintended lines from appearing in the exposure.
Point the Tip Toward the Camera
For the camera to record the brightest, most defined line, the tip of the Night-Writer generally needs to face the camera. Changes in angle can make a line appear thinner, dimmer, or disappear entirely.
Practice Individual Shapes
Before attempting a complicated character or illustration, practice circles, straight lines, curves, and repeated marks. Learning how your movements translate into a photograph will improve your accuracy.
Build Muscle Memory
The camera cannot show you the drawing as it develops, so successful light painting relies heavily on spatial awareness and repetition. The more often you practice a shape, the more confidently you will be able to recreate it in the dark.
What Can You Create With the Night-Writer?
The Night-Writer was designed for precise drawing, but it can be used for many different light painting techniques, including:
- Freehand illustrations
- Characters and creatures
- Lettering and symbols
- Portrait accents
- Abstract lines and patterns
- Stop-motion light animation
- Detailed additions to larger light painting scenes
- Light signatures and calligraphy
Unlike tools that produce broad ribbons, textures, or preprogrammed images, the Night-Writer records the artist’s physical movement directly. Every line is drawn by hand during the exposure.
That direct relationship between movement and image is what continues to make light painting exciting to me.
A Light Painting Tool Built Through Practice
The Night-Writer has gone through 13 major designs and more than a decade of experimentation. Each version has been shaped by the experience of using it in real photographs, in different environments, and for increasingly complex illustrations and animations.
What began as a simple white LED became a purpose-built light painting tool with precise controls, multiple colors, adjustable brightness, and a design intended to feel natural in the hand.
It exists because I wanted to approach light painting with the same control and intention I had when working with pencils, ink, and paint. My hope is that it gives other artists that same freedom to draw with light.
You can explore the Night-Writer and other professional [light painting tools] here.
Share Your Night-Writer Creations
If you already own a Night-Writer and have created something you’re proud of, I would love to see it.
Tag @dariustwin on social media or email your work to sales@dariustwin.com. I’m planning to feature Night-Writer artists in a future Light Collective post highlighting what other creators are making with the tool.
Frequently Asked Questions
What is a light painting tool?
A light painting tool is a portable light source used to create visible lines, shapes, textures, or illumination during a long-exposure photograph. Different tools produce different effects, ranging from precise lines to broad ribbons and patterns.
Is the Night-Writer a flashlight?
The Night-Writer produces light, but it is designed as a drawing instrument rather than a conventional flashlight. Its momentary activation, focused tip, color controls, and marker-style grip are intended specifically for creating light art.
How many colors does the Night-Writer have?
The Night-Writer includes 11 colors: cool white, red, orange, yellow, green, teal, blue, purple, pink, chocolate, and warm white.
Can left-handed artists use the Night-Writer?
Yes. Its symmetrical, ambidextrous design and opposing side controls allow it to be operated comfortably with either hand.
Can beginners use the Night-Writer?
Yes. Beginners can start by practicing simple shapes, letters, and outlines. More complex illustrations become possible as you develop muscle memory and learn how your movements appear in a long-exposure photograph.
What camera settings should I use with the Night-Writer?
Your settings will depend on the environment and the brightness of the light. A useful starting point is Bulb mode, an aperture around f/8, and ISO 800. Take a test photograph, then adjust the Night-Writer’s brightness, aperture, or ISO until the lines retain their color and detail.
