Background Swaps, Angled Blocks, and Blu-Tack: What a Light Cone Tutorial Taught Me About Product Positioning
I shoot in my kitchen. Not metaphorically. I have a light cone set up between the coffee maker and the window, and I test setups on that surface before I ever bring a client’s product near it. When you photograph products for a living, you stop seeing your home as a home and start seeing it as a series of potential shooting surfaces. So when I came across a Visual Education tutorial walking through background options and product positioning inside a light cone setup, I watched the whole thing twice, because it confirmed a few things I’d been doing instinctively and named a couple of problems I hadn’t solved cleanly yet.
Watch the full tutorial on YouTube
The tutorial focuses on what happens after you’ve got your light cone in place and your exposure dialed in. Most beginner resources stop there. But the background you choose and the angle at which your product sits are doing enormous amounts of visual work. A well-lit product on the wrong background still reads as cheap. A product sitting flat on a surface when it should be tilted loses its personality. These are the decisions that separate a listing photo that scrolls past from one that stops someone mid-thumb.
Step 1: Understand That White Acrylic Is a Starting Point, Not a Default
White acrylic surface under product inside light cone
White matte acrylic (sold in the US as plexiglass or Plexiglas) is the go-to starting surface for light cone work, and for good reason. It reflects light evenly, keeps shadows soft, and gives you a clean neutral base that works across almost any product category. But “works” and “best” are not the same thing. Before you commit to white for every shot, ask what mood the product needs. White communicates clinical cleanliness. That’s perfect for skincare or electronics. It may be completely wrong for a handmade candle or a leather wallet.
Treat white acrylic as your calibration surface. Shoot with it first to confirm your lighting is even and your exposure is correct, then swap it out intentionally rather than leaving it there by default.
Step 2: Build a Small Background Library
Pink matte, black, white gloss, and wood backgrounds laid out together
The tutorial shows four alternatives side by side: a pink matte acrylic, a black surface, a white gloss, and a wood panel. Each one changes the entire character of the image, and none of them require a new lighting setup. That’s the part worth sitting with. You do the hard work of building your light once, and then a background swap gives you four or five completely different-looking images from the same session.
For e-commerce sellers, this is a real efficiency win. If you’re shooting a product line that will appear across multiple seasonal campaigns, shooting the same product against a warm wood, a cool black, and a neutral white in a single session gives your marketing team options without doubling your production time. Foam boards with a coated surface (sometimes called duo boards) work here too and are significantly cheaper than full acrylic sheets, which matters if you’re just building your kit out.
Step 3: Do a Before-and-After Confirmation Before Changing Anything
Side-by-side showing unlit product versus light cone result
Before swapping backgrounds, the tutorial makes a point of showing the difference between shooting without the light cone and shooting with it. The unlit version looks harsh and uneven. The light cone version is smooth and even across the surface. This sounds obvious, but there’s a practical reason to build this habit into your workflow.
If you’re troubleshooting a shot that isn’t working and you’ve already changed your background, you’ve introduced two variables. Confirm your lighting is doing what it should on your standard surface first. Lock that in. Then introduce the new background as the only change. Isolating variables is basic scientific method, and product photography is basically applied science with a creative finish.
Step 4: Elevate Products to Control Shadow Behavior
Small block placed under product to lift it from the surface
When you’re shooting from directly above or at a shallow downward angle, the shadow that forms underneath a product sits right against its base and can make the object look stuck to the surface. Lifting the product onto a small block, even just a centimeter or two, creates separation between the product and its shadow. The shadow softens, spreads slightly, and gives the product the visual impression that it has weight and dimension rather than looking flat.
Any small rigid block works. Acrylic risers are cleanest because they’re invisible against a matching surface. A folded piece of card or a small eraser will do the same job in a pinch. What you’re controlling is the distance between the product and the background, and that distance determines how defined or diffuse the shadow reads.
Step 5: Use Angled Blocks to Add Dynamic Tilt
Wedge-shaped block tilting product at a slight angle
A product sitting perfectly flat and parallel to the camera is often the least interesting version of that product. A slight tilt, one edge raised higher than the other, introduces depth cues that make the object read as three-dimensional. Angled blocks or small wedges do this reliably and repeatably, which matters if you’re shooting multiples of the same product and need consistent angles across a set.
For small products, even a few degrees of tilt changes the reading significantly. If you’re shooting jewelry, cosmetics, or packaged goods with type on them, tilt can also be the difference between whether that label is readable or not. Test a few angles before you commit, and if you’re shooting for a client, photograph the same product at two or three tilt options so they have a choice.
Step 6: Fix Unstable Positions with Blu-Tack
Blu-Tack applied to product base to hold angled position
Once you’ve found the angle you want, the product needs to hold it without shifting between frames. Blu-Tack or white tack pressed to the base of the product and onto the background surface is the lowest-tech solution to this problem and one of the most reliable. It leaves no residue on most surfaces, it’s repositionable, and it doesn’t appear in the shot.
Apply it to areas that won’t be visible in frame, typically the underside or the back edge of the product. Press it firmly enough that the product won’t shift if you need to adjust your camera position or trigger a few test shots. This is the kind of detail that looks like nothing until you’re six shots into a sequence and the product has shifted two millimeters and your stacking is ruined.
Step 7: Rotate the Light Cone Vertically for Upright Products
Light cone repositioned vertically to photograph bottle upright
Some products can’t be laid on their side. Anything with liquid inside, a perfume bottle, a sauce jar, a skincare dropper, needs to stay vertical to function correctly and to photograph honestly. The light cone can be repositioned to stand vertically, which keeps the soft diffused lighting working while allowing the product to sit in its natural orientation.
This is a simple rotation, but it requires you to reconsider your camera position entirely. You’ll likely be shooting straight on rather than from above, and you’ll want to confirm your background is still behaving correctly in this new configuration. Check your edges for any light spillage that wasn’t present in the horizontal setup and adjust accordingly.
One Thing I’d Add From My Own Shoots
The tutorial doesn’t spend much time on surface combinations, and that’s where I’d push a little further. Shooting a product on a black acrylic background with a wood panel leaned behind it as a backdrop creates a layered scene that reads more like editorial than e-commerce. Small shops selling premium products often need images that can work as both listing photos and brand content. Mixing surface types, one for the base, one for the back wall, gives you more visual texture without complicating your lighting setup. The light cone keeps everything even regardless of what surfaces you’re combining. That flexibility is worth experimenting with before you settle into a single-background routine.
The real lesson here is that your light setup is the constant and everything else is a variable you can move. Once the light is right, backgrounds, elevation, tilt, and orientation are all fast, cheap adjustments that produce meaningfully different images. That’s what makes a light cone one of the most efficient tools in a product photography kit. Get the light dialed in once and then use that foundation to generate as many visual options as your client needs.
Watch the full tutorial on YouTube to see each of these techniques demonstrated in real time, including the background swaps and the before-and-after lighting comparison that makes the light cone’s impact immediately clear.