How do I set up lighting for a product render in Blender?
Basic three-point lighting
Start with a key light, usually an Area light placed to one side of the product, angled down. This is your main light source and should be the brightest. Then add a fill light on the opposite side, dimmer and softer, to reduce harsh shadows. Finally, add a rim light behind the product to separate it from the background.
Use Area lights for soft shadows; they mimic studio softboxes. Adjust the size of the light—larger lights produce softer shadows. Position lights at different angles to highlight the product's shape and texture.
- Key light: main light, brightest, 45° to one side
- Fill light: opposite side, dimmer, softens shadows
- Rim light: behind product, highlights edges
- Use Area lights for soft, studio-like shadows
- Adjust light size for shadow softness
Using HDRIs and environment lighting
An HDRI (High Dynamic Range Image) provides realistic ambient lighting and reflections. You can load one in the World tab of the Properties panel. HDRIs are especially useful for reflective products like metal or glass, as they give something to reflect.
For product renders, a simple studio HDRI with soft gradients works well. You can also use a plain white background with lights, but HDRIs often save time and look more natural. Combine HDRIs with area lights for control.
- Load HDRI in World properties
- Use studio HDRIs for clean reflections
- Adjust strength to balance with other lights
- Combine with area lights for flexibility
Common mistakes
- Using only one light, resulting in harsh shadows and flat-looking product.
- Making lights too small, which creates sharp, unrealistic shadows.
- Forgetting to add a background or HDRI, leaving reflections empty and the product looking disconnected.