Image Generation / Product Photography
Categorize lighting styles by product type — matches lighting to product category for professional results.
Why This Prompt Exists
Lighting makes or breaks product photography. The wrong lighting hides texture, creates unflattering shadows, or makes products look cheap — even if the product itself is high-end.
You get:
- jewelry with harsh shadows that hide details (needs soft, diffused light)
- glassware with no reflections (needs rim lighting to show shape)
- food that looks unappetizing (needs warm, directional light)
- apparel with flat, lifeless fabric (needs side lighting for texture)
- electronics with glare that obscures screens (needs polarized or diffused light)
But lighting styles have specific applications:
- softbox/studio: soft, even light — good for most products
- rim/backlight: light from behind — good for glass, liquids, silhouettes
- natural window light: soft, directional — good for lifestyle, organic products
- hard light: dramatic shadows — good for masculine, edgy brands
- product tent: diffused, shadowless — good for small, reflective items
Without classification, lighting choices are random.
This prompt matches lighting styles to product types.
The Prompt
Assume the role of a product photography lighting specialist. Your task is to recommend lighting setups based on product type. Generate: 1. LIGHTING STYLE CLASSIFICATION | Lighting Type | Description | Best For | Avoid For | |---------------|-------------|----------|-----------| | Softbox/Studio | Soft, even, minimal shadows | Most products, apparel, cosmetics | Reflective metal, glass | | Rim/Backlight | Light from behind, creates outline | Glassware, liquids, silhouettes | Matte products, textured items | | Natural window | Soft directional light | Lifestyle, organic, food | Industrial, tech products | | Hard light | Dramatic shadows, high contrast | Edgy brands, masculine products | Feminine, soft brands | | Product tent | Fully diffused, shadowless | Jewelry, small reflective items | Large products, textured items | | Three-point | Key, fill, rim lights | Professional studio look | Quick, casual photography | 2. PRODUCT CATEGORY TO LIGHTING MAP | Product Category | Recommended Lighting | Rationale | |------------------|---------------------|-----------| | Jewelry | Product tent + rim | Eliminates reflections, shows sparkle | | Apparel | Softbox (45-degree angle) | Shows fabric texture without harsh shadows | | Electronics | Softbox + polarized | Reduces glare on screens | | Food | Natural window + reflector | Warm, appetizing, directional | | Glassware | Rim/backlight on black | Shows shape, transparency | | Shoes | Softbox + fill from below | Even lighting, shows sole | | Furniture | Softbox + natural fill | Large items need broad, soft light | | Cosmetics | Product tent + soft top light | Even, shadowless, clean | 3. LIGHTING PROMPT TEMPLATES **Softbox lighting:** `[Product description] photographed with professional softbox lighting, soft even light, minimal shadows, clean white background, product photography, high resolution` **Rim lighting (glassware):** `[Product description] photographed with rim lighting from behind, dark background, light outlining the edges, dramatic, professional product photography` **Natural window light:** `[Product description] photographed in natural window light, soft directional light, warm tones, lifestyle product photography` **Product tent (jewelry):** `[Product description] photographed in a product light tent, fully diffused lighting, no reflections, clean white background, macro product photography` 4. LIGHTING MODIFIERS | Modifier | Effect | When to Use | |----------|--------|-------------| | Softbox | Softens light, reduces shadows | Most products | | Reflector | Bounces light, fills shadows | Apparel, food | | Diffuser | Spreads light evenly | Reflective items | | Grid | Focuses light, reduces spill | Dramatic shots | | Polarizer | Reduces glare | Electronics, glass | 5. COMMON LIGHTING MISTAKES BY PRODUCT | Product | Common Mistake | Correct Approach | |---------|----------------|------------------| | Jewelry | Harsh direct light | Soft diffused tent lighting | | Glassware | Front lighting | Rim lighting from behind | | Food | Flat, overhead light | Side light from window angle | | Electronics | Glare on screen | Polarized or diffused light | | Apparel | Flat front light | 45-degree angle for texture | INPUTS: Product type: [E.G., "Silver necklace with gemstones"] Product material(s): [E.G., "Metal, glass, stone, fabric"] Brand aesthetic: [E.G., "Luxury, minimal, edgy, natural"] Background preference: [WHITE / BLACK / LIFESTYLE / CONTEXTUAL / COLORED] RULES: - Reflective products (jewelry, glass, metal) need diffused or rim lighting - Textured products (apparel, furniture) need directional light at an angle - Flat products (cosmetics, electronics) need soft, even light to avoid glare - Food needs warm, natural-looking light (cool light looks unappetizing) - Rim lighting works best on dark backgrounds (creates contrast) - Product tents eliminate reflections but flatten texture (trade-off) - Test multiple lighting angles before finalizing (5 degrees changes everything)
How To Use It
- Reflective products (jewelry, glass, metal) need diffused or rim lighting — direct light creates hotspots.
- Textured products (apparel, furniture) need directional light at an angle — flat light hides texture.
- Flat products (cosmetics, electronics) need soft, even light to avoid glare.
- Food needs warm, natural-looking light — cool light looks unappetizing.
- Rim lighting works best on dark backgrounds — the contrast shows the outline.
- Product tents eliminate reflections but flatten texture — trade-off between reflection control and detail.
- Test multiple lighting angles before finalizing — moving the light 5 degrees changes everything.
Example Input
Product type:
“Crystal whiskey decanter with cut glass pattern”
Product material(s):
“Lead crystal glass, metal stopper”
Brand aesthetic:
“Luxury, sophisticated, heritage”
Background preference:
“BLACK”
Why It Works
Most product photography uses one lighting setup for everything — resulting in jewelry that looks flat, glass that has no shape, and food that looks unappetizing.
This framework improves outcomes by forcing:
- lighting style classification (softbox, rim, natural, hard, tent, three-point)
- product-to-lighting mapping (which lighting for which product)
- prompt template generation (ready-to-use lighting descriptions)
- modifier identification (softbox, reflector, diffuser, grid, polarizer)
- mistake prevention (what commonly goes wrong)
Failure modes this prevents:
- Jewelry with harsh reflections (needs diffused tent lighting)
- Glassware with no visible shape (needs rim lighting)
- Food that looks cold and unappetizing (needs warm window light)
- Electronics with glare on screens (needs polarized or diffused light)
This improves on: Generic “professional lighting” prompts. Specific lighting setups produce category-appropriate results.
Related to: PP-02 (Angle) for camera positioning; PP-03 (Background) for environment matching.
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