Decorative stained-glass fittings should not be assumed suitable for moisture, splash or bathroom zones without explicit product and installation approval.
Start with the problem, not the product photograph
Position, mechanical load and electrical connection must be solved separately. For Tiffany lighting in bathrooms and damp areas, use a mock-up for placement and qualified judgement for the installation.
Photograph the proposed position straight on and from the side. Record the full dimensions, lampholder, bulb, connection method and the main task. A close product image rarely shows room scale, door movement or the angle from which a bare bulb becomes visible.
Three distinct decisions
1. Decide the job before the style
Check the fitting’s stated location rating and have bathroom-zone and wiring suitability determined for the exact position.
Keep this evidence: write the main task and the one constraint that could rule the fitting out.
2. Measure the real fitting envelope
Record distance from water sources, ceiling height, ventilation, fitting rating and maintenance access without inventing an IP value.
Keep this evidence: record every dimension from one named reference point and photograph the tape measure in place.
3. Test the result from normal positions
Do not use a dry-location product as a bathroom example; select a properly rated fitting and licensed installation advice.
Keep this evidence: repeat the check by day and after dark, using the bulb and furniture layout you expect to keep.
Compare two models without being misled by the image
| Evidence | Why it matters | Practical check |
|---|---|---|
| Complete dimensions and weight | Glass, base, chain and canopy may sit outside the highlighted shade dimension. | Dimensioned sketch, total weight and a 1:1 mock-up |
| Connection and bulb | Voltage, plug or fixed connection, bulb count, cap, lumens, shape and maximum wattage affect suitability. | Rating label, current product page and trial with the intended compatible LED |
| Switched off and on | Dense stained glass can glow strongly at night yet read much darker in daylight. | Compare from the same angle in the actual room |
A real TiffanyLight.co.nz product as the worked case
30 cm European stained-glass pendant
A medium pendant used for canopy, height, table alignment and total-cost examples.
This model demonstrates the method; it is not an automatic recommendation. Draw its complete dimensions, verify the current electrical specification and test the proposed light in the real room. Product details can change, so check the live page before buying.
Confirm on the product page: total dimensions, weight, voltage and connection, lampholder, maximum wattage, included parts and installation conditions.
Practical New Zealand home scenario
Draw the complete fitting and verify the mass of every hanging part. Give the current product information, support material, dimensioned sketch and photographs to the licensed electrical worker. After installation, check stability, control operation, clearance, glare and safe future access.
Common mistakes
- Selecting a fixing without identifying the support material.
- Counting only the glass shade’s weight.
- Energising an uncertain import or altering fixed wiring without appropriate expertise.
Final checklist
- Support material and total weight are known.
- Volume and clearance are tested.
- Instructions and electrical ratings are available.
- A safe service route is planned.
- Fixed electrical work is handled appropriately.
Record sheet: model, complete dimensions, total weight, voltage and connection, lampholder, chosen LED, position, mock-up photograph and check date. The current product information and maker’s instructions take priority over general guidance.