Coloured glass has no single fixed appearance: daylight, bulb spectrum, wall colour and the density of the glass all alter what the room sees.

Short answer: Compare the shade off and on with similar bulb lumens and shape; change only one of kelvin, background or position at a time.

Start with the problem, not the product photograph

Stained glass has no single fixed colour. For How to choose Tiffany lamp colours, test daylight, LED spectrum, wall and textile inside the real room.

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

Select one or two colours that support the room and decide whether the lamp should blend, contrast or act as the focal point.

Keep this evidence: write the main task and the one constraint that could rule the fitting out.

2. Measure the real fitting envelope

Photograph paint, timber and textile samples next to the proposed palette in the actual room.

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

Compare the shade off and on using bulbs of similar lumen output; change only one variable at a time.

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

EvidenceWhy it mattersPractical check
Complete dimensions and weightGlass, base, chain and canopy may sit outside the highlighted shade dimension.Dimensioned sketch, total weight and a 1:1 mock-up
Connection and bulbVoltage, 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 onDense 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

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

Try two compatible LEDs with the same shape and similar lumens but different kelvin. Photograph 40 cm water-lily Tiffany-style table lamp, skin, timber and wall from one fixed viewpoint. Choose the combination that makes the whole room convincing, not simply the one that makes the glass appear brightest.

Common mistakes

  • Changing kelvin, lumens and bulb shape at the same time.
  • Judging the glass only when illuminated.
  • Ignoring New Zealand daylight and window reflections.

Final checklist

  • Glass is assessed by day and night.
  • Kelvin and lumens are treated separately.
  • The background is tested in the room.
  • Skin, timber and textiles look natural.
  • Comparisons use one camera angle.

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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