Product photography
How to make a lightbox for product photography at home
· 5 min read
A usable lightbox costs under five dollars and takes about ten minutes to build. Cut large windows into three sides of a cardboard box, tape a layer of white tissue paper over each opening as a diffuser, and photograph inside it near a window or with a small lamp outside the tissue paper. Commercial folding light tents start around twenty dollars and range up from there depending on size and built in lighting.
What a lightbox actually does
A lightbox, sometimes called a light tent, wraps a product in diffused light from several sides so a single window or lamp does not throw a hard shadow across it. Diffusion is the entire function. Everything else, the box shape, the backdrop, the exact size, is just a way of holding a translucent material around the product in a controlled way.
Building one for under five dollars
- 1Choose a boxPick a cardboard box a few inches larger on every side than the largest product you shoot, so there is room for light to spread before it reaches the product.
- 2Cut three windowsCut a large rectangular opening in each side panel and the top, leaving a one to two inch border of cardboard as a frame.
- 3Diffuse each openingTape a layer of white tissue paper, parchment paper, or a thin white bedsheet over each cut opening, pulled taut enough to stay flat.
- 4Add a backdropTape a sheet of white poster board or plain paper inside the box, curved gently from the back wall to the floor so there is no visible seam behind the product.
- 5Light itPlace the box near a window with the tissue paper facing the light, or aim a small desk lamp or clip light at each diffused opening from outside the box.
Size and cost, roughly
| Setup | Typical size | Rough cost |
|---|---|---|
| DIY cardboard box | 12 to 18 inches per side | Under $5 in tape and paper, using a box you already have |
| Small commercial light tent | 16 to 24 inches per side | Roughly $20 and up for a basic folding kit |
| Studio scale setup | Room sized, custom | Can run into the thousands |
Where a DIY lightbox falls short
A cardboard box works well for small, roughly flat products: jewelry, shoes, folded garments, accessories. It struggles with anything too large to fit inside it, anything that needs to be shown from an angle a fixed box does not allow, and anything reflective enough that the cardboard seams show up in the reflection. For a full outfit or a garment on a body, a lightbox is the wrong tool entirely, since the whole point is to isolate a single small object in even light.
Where RorlAI fits
A lightbox solves lighting for a single, still product photo. It does not put that product on a model, in a scene, or on a ghost mannequin, all of which RorlAI can generate from one clean upload instead of a second shoot. The lightbox photo is still worth taking carefully, since generation works from what is actually captured in the source image, nothing added or guessed.
Common questions
- Does the diffusion material matter, tissue paper versus a bedsheet?
- Not much, as long as it lets light through evenly and has no strong color of its own. White tissue paper is the cheapest option and works well. A thin white bedsheet diffuses slightly more light and suits a larger box.
- Can I use a lightbox with just window light, no lamp?
- Yes, and for many sellers it is the simplest option. Position the box a few feet from a window on an overcast day or in indirect light, with a diffused opening facing the window.
- Is a bigger lightbox always better?
- No. A box only slightly larger than the product gives more even light with less setup, while an oversized box needs stronger lighting to fill it evenly.
- Do I need more than one light source?
- For small products, one light source through a diffused opening plus ambient room light is usually enough. A harsh shadow on the far side of the product is the sign you need a second light or a simple reflector opposite the first.