Nuura

Apiales Ø12 vs Liila/Miira Ø20 Glass: Replacement Steps

Apiales Ø12 vs Liila/Miira Ø20 Glass: Replacement Steps

By Nuura | Published: 2026-11-02

Category: Tips & Care

Learn how to choose and replace Nuura glass shades: Apiales Ø12 optic smoked vs Liila/Miira Ø20 opal. Step-by-step fit checks and common mistakes.

Quick answer

First identify your lamp family and finish: Apiales lamps in satin black take the Apiales Glass Ø12 in optic smoked, while Liila and Miira models listed for Ø20 use the Liila / Miira Glass Ø20 in opal. Then follow the steps below to confirm fit and replace the shade safely.

Why the two shades are not interchangeable

The Apiales Ø12 and Liila/Miira Ø20 shades differ in diameter and glass finish, so they suit different lamp families and visual effects. The Apiales shade is smaller and comes in optic smoked glass, which gives a darker, more directional look. The Liila/Miira shade is larger and opal, which diffuses light more evenly. Using the wrong size or finish can affect both fit and the lamp’s intended appearance.

When to consider a PRO shade

Both products carry the PRO designation, which in Nuura’s range typically indicates a professional or enhanced version. The catalog does not list specific technical differences beyond the finish and compatibility, so if you need exact light output or dimming behavior, check the lamp’s manual or contact Nuura support. The PRO label alone should not be your only reason to choose one over the other.

Step-by-step replacement and fit check

  1. Identify your lamp model and finish: Look for the model name on the lamp’s label or ceiling canopy. For Apiales, note whether the finish is satin black. For Liila or Miira, note the model number and whether it appears in the Ø20 compatibility list. If you cannot find the model name, measure the old shade’s diameter as a cross-check.
  2. Match the shade to the lamp family: Choose Apiales Glass Ø12 only for Apiales lamps with satin black finish. Choose Liila / Miira Glass Ø20 only for the Liila and Miira models listed in the product facts above. A shade from a different family may physically fit but will not match the intended look or warranty.
  3. Check the glass diameter against the old shade: Remove the old shade and measure its outer diameter. The Apiales shade is Ø12 and the Liila/Miira shade is Ø20. If your measurement is close to one of these, you have likely identified the correct family. Do not force a shade that is more than a few millimeters off; it may crack or sit unevenly.
  4. Order the correct PRO variant: Both shades are PRO versions. Confirm the product name includes “PRO” and the finish you need: optic smoked for Apiales Ø12, opal for Liila/Miira Ø20. The PRO designation does not change fit; it is a version marker, so verify the finish and size separately.
  5. Install the new shade gently: With the power off, seat the glass fully into the lamp holder and secure it according to your lamp’s instructions. Do not overtighten screws or clips, as this can crack the glass. After installation, check that the shade is level and does not wobble before turning the power back on.

Product facts

  • Liila / Miira Glass Ø20, PRO, opal: Liila / Miira Glass Ø20, PRO, opal is recommended for Miira 1 Large, Miira 3 Large, Miira 6 Large, Miira 13 Large, Miira 3 Circular, Miira 6 Circular, Miira 8 Circular, Miira 8 Oval, Miira Wall Outdoor, Liila 1 Large, Apiales 1 Large, and Apiales Cluster 6. Check this list before ordering: if your lamp is not named, the Ø20 shade may not fit or may look wrong.
    Liila / Miira Glass Ø20, PRO, opal
    Liila / Miira Glass Ø20, PRO, opal
  • Apiales Glass Ø12, PRO, optic smoked: Apiales Glass Ø12, PRO, optic smoked is intended for Apiales collection lamps and is recommended for Apiales lamps with a satin black finish. Using it on a non-satin-black Apiales lamp may clash with the intended design or void the recommendation.
    Apiales Glass Ø12, PRO, optic smoked
    Apiales Glass Ø12, PRO, optic smoked

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