A useful listing lets the buyer assess fit, electrical compatibility and care without inventing missing dimensions or materials.
Start with the problem, not the product photograph
A successful purchase begins with the location. For Quality signals in a Tiffany lamp product page, settle function, space, light and service access before motif and colour.
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
Require clear statements for total dimensions, material, lampholder, maximum wattage, voltage, weight, included parts and installation status.
Keep this evidence: write the main task and the one constraint that could rule the fitting out.
2. Measure the real fitting envelope
Confirm whether every dimension refers to the shade or whole fitting and convert inches to millimetres before comparing models.
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
Cross-check text against images: bulb count, plug, cord, chain, canopy, fitter and base should describe the same configuration.
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

40 cm water-lily Tiffany-style table lamp
A large floral table lamp used for side-table footprint, warm colour and layered living-room lighting 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
Mark the base and shade footprint of 40 cm water-lily Tiffany-style table lamp in the proposed place. Use the furniture for an evening, sit in every normal position and check the switch, cable and passage. Only after it passes should you compare bulb requirements, included parts and full cost with another model.
Common mistakes
- Buying from an isolated product image without a full-size mock-up.
- Comparing price without included parts, delivery and installation.
- Choosing a motif before function and position are settled.
Final checklist
- The main use is written down.
- A full-size mock-up fits with margin.
- The bulb is hidden from normal positions.
- Dimensions, weight and connection are known.
- Complete cost and included parts are compared.
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.
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