Darkroom Category Overview
The Darkroom category, identified by ID 41, is a specific classification within the Photography branch of the Google product taxonomy. It is designed to house equipment and supplies essential for analog film processing and traditional photographic printing workflows.
What Belongs in Category 41
This category is intended for specialized gear used in the manual development and printing process. Based on samples from the US market, appropriate items include:
- Complete darkroom starter kits for beginners
- Mechanical or digital darkroom timers
- Film developing tanks and reels
- Traditional film negative contact printers
- Darkroom safelights and portable film processors
- Enlargers and paper easels for printing
- Chemical trays and film changing bags
What Does Not Belong Here
Products should not be placed here if they fall into neighbouring categories within the Photography hierarchy. Do not list lighting equipment and general studio gear here, as those belong in Lighting & Studio. Items used for organizing or keeping finished slides and negatives are classified under Photo Negative & Slide Storage, while materials for framing or mounting prints go into Photo Mounting Supplies.
Choosing a Subcategory
If your inventory is highly specific, prefer one of the subcategories like Photographic Chemicals, Developing & Processing Equipment, or Photographic Paper rather than using the parent ID 41 directly. Using the most specific path available ensures that Google maps your products to the correct search queries.
Implementation in Your Feed
Use either the ID 41 or the full string: Cameras & Optics > Photography > Darkroom. Remember that providing this attribute is optional, though it is highly recommended to prevent incorrect automatic categorization by Google.