How do I know what size chandelier to order?

Add your room's length and width in feet — that number read as inches is a good target diameter. A 12 x 14 ft room points to roughly a 26 inch fixture. Then check your ceiling height. Or send us both figures and we will name the exact fixture and size that fits, free and with no obligation.

What if the fixture arrives damaged?

Every order ships fully insured, with crystal and glass packed piece by piece. Photograph the damage the day it lands and keep the original carton. We send the replacement part or the whole fixture at our cost.

Cubelisse Crystal Cube Staircase Chandelier | K9 Spiral

Name: Cubelisse Crystal Cube Staircase Chandelier | K9 Spiral
Brand: Modern Chandelier
SKU: 55910246120490
Price: 1399.99 USD
Availability: InStock

Cubelisse Crystal Cube Staircase Chandelier

Quantity

Cubelisse Crystal Cube Staircase Chandelier cascades geometric K9 crystal cubes on individual wires, each glowing with flicker-free, anti-glare LED light that spirals down through the stairwell. A modern glam multi-pendant chandelier in black, gold, or silver for staircases, duplex living rooms, foyers, entryways, double-height spaces, and hotel lobbies. Explore related styles in Staircase Chandeliers, Crystal Chandeliers, Foyer & Entryway Chandeliers, and High Ceiling Chandeliers.

Key Features:

Modern glam geometric crystal cube cascade
K9 crystal cube shades
Stainless steel canopy in black, gold, or silver
Integrated LED, 6W per light, CRI 97+, CQS 98+
Anti-glare (UGR < 13), flicker-free, RG0 blue light safe
Warm White 3000K, Cool White 6000K, or remote control (dimmable, 3000K-6000K); sloped ceilings up to 30°

Suitable:

Farmhouse

Stairwell

Hotel

Entryway

Foyer

Dining Room

Restaurant

Staircase

Living Room

Dia11.81" (30 cm) – 6 Lights

Canopy Diameter: 11.8" (30 cm)
Height: 59.1" (150 cm), adjustable
Wattage: 36W
Lumen Output: approx. 2,880 lm
Recommended Room Size: 86–129 sq ft (8–12 m²)

Dia15.75" (40 cm) – 10 Lights

Canopy Diameter: 15.7" (40 cm)
Height: 78.7" (200 cm), adjustable
Wattage: 60W
Lumen Output: approx. 4,800 lm
Recommended Room Size: 108–161 sq ft (10–15 m²)

Dia19.69" (50 cm) – 15 Lights

Canopy Diameter: 19.7" (50 cm)
Height: 118.1" (300 cm), adjustable
Wattage: 90W
Lumen Output: approx. 7,200 lm
Recommended Room Size: 161–215 sq ft (15–20 m²)

Dia23.62" (60 cm) – 20 Lights

Canopy Diameter: 23.6" (60 cm)
Height: 137.8" (350 cm), adjustable
Wattage: 120W
Lumen Output: approx. 9,600 lm
Recommended Room Size: 194–237 sq ft (18–22 m²)

Dia23.62" (60 cm) – 25 Lights

Canopy Diameter: 23.6" (60 cm)
Height: 137.8" (350 cm), adjustable
Wattage: 150W
Lumen Output: approx. 12,000 lm
Recommended Room Size: 215–269 sq ft (20–25 m²)

Dia27.56" (70 cm) – 30 Lights

Canopy Diameter: 27.6" (70 cm)
Height: 157.5" (400 cm), adjustable
Wattage: 180W
Lumen Output: approx. 14,400 lm
Recommended Room Size: 269–323 sq ft (25–30 m²)

Dia31.50" (80 cm) – 40 Lights

Canopy Diameter: 31.5" (80 cm)
Height: 196.9" (500 cm), adjustable
Wattage: 240W
Lumen Output: approx. 19,200 lm
Recommended Room Size: 323–431 sq ft (30–40 m²)

Dia31.50" (80 cm) – 50 Lights

Canopy Diameter: 31.5" (80 cm)
Height: 236.2" (600 cm), adjustable
Wattage: 300W
Lumen Output: approx. 24,000 lm
Recommended Room Size: 431–538 sq ft (40–50 m²)

Dia39.37" (100 cm) – 60 Lights

Canopy Diameter: 39.4" (100 cm)
Height: 275.6" (700 cm), adjustable
Wattage: 360W
Lumen Output: approx. 28,800 lm
Recommended Room Size: 538–646 sq ft (50–60 m²)

General Specifications

Style: Modern Luxury
Color Options: Black, Gold, Silver
Light Fixture Type: Cascade Cord Pendant
Item Type: Chandelier, Spiral Staircase Chandelier, Crystal Pendant Light
Body Material: Stainless Steel
Lampshade Material: K9 Crystal (cube-shaped)
Hanging Wire: Adjustable
Light Source: Integrated LED, 6W per light
Bulbs Included: Yes
Light Color Options: Warm White (3000K), Cool White (6000K), Remote Control (3000K–6000K adjustable)
CRI: Ra ≥ 97
Color Quality Scale: CQS ≥ 98
Anti-Glare: UGR < 13
Blue Light Safety: RG0 (IEC)
Flicker-Free: Yes
Dimmable: Yes, with remote control
Voltage: AC110V-260V
Sloped Ceiling Compatible: Yes, up to 30°
Suitable Spaces: Staircase, Duplex Living Room, Foyer, Double-Height Spaces, Hotel Lobby
Warranty: 2 years
Certifications: UL, cUL, CSA, ETL, CCC, CE, CQC, EMC, FCC, GS, LVD, PSE, RoHS, SAA, RCM, UKCA, VDE

Installation: Hardwired, AC 110-260V. Licensed electrician recommended. Mount the canopy to a junction box or support bracket rated for the fixture weight.
Wire adjustment: Adjust each wire at the canopy to set the spiral or cascade.
Lighting: Integrated LED, 6W per light; no bulbs to replace. The remote version dims and adjusts color from its remote and should not be paired with a wall dimmer.
Cleaning: Power off at the breaker. Wipe the crystal cubes with a dry microfiber cloth; for smudges, use a lightly damp cloth and dry immediately.
Checkups: Re-check the canopy fixing and wire locks one week after installation, then annually.

Cubelisse comes in nine sizes from 6 to 60 crystal cubes, each with a maximum drop matched to ceiling height. Choose by the height of the stairwell or foyer, then pick the canopy finish and lighting version.

Size guide (entries and single-story stairwells):

6 Lights, D11.8" (30cm), drop up to 59.1" (150cm), approx. 2,880 lumens: Entryways, dining tables, and small spaces of 86-129 sq ft (8-12 m²).
10 Lights, D15.7" (40cm), drop up to 78.7" (200cm), approx. 4,800 lumens: Single-story stairwells and foyers of 108-161 sq ft (10-15 m²).
15 Lights, D19.7" (50cm), drop up to 118.1" (300cm), approx. 7,200 lumens: Two-story stairwells and foyers of 161-215 sq ft (15-20 m²).

Size guide (tall stairwells and multi-story spaces):

20 or 25 Lights, D23.6" (60cm), drop up to 137.8" (350cm), approx. 9,600-12,000 lumens: Tall stairwells and duplex living rooms of 194-269 sq ft (18-25 m²).
30 Lights, D27.6" (70cm), drop up to 157.5" (400cm), approx. 14,400 lumens: Grand foyers and double-height spaces of 269-323 sq ft (25-30 m²).
40 or 50 Lights, D31.5" (80cm), drop up to 196.9"-236.2" (500-600cm), approx. 19,200-24,000 lumens: Three-story stairwells and villa foyers of 323-538 sq ft (30-50 m²).
60 Lights, D39.4" (100cm), drop up to 275.6" (700cm), approx. 28,800 lumens: Atriums and hotel lobbies of 538-646 sq ft (50-60 m²).

Finish guide (black, gold, or silver):

Black: A dramatic canopy that frames the crystal in modern interiors.
Gold: Warm and glamorous; suits cream, marble, and classic luxury spaces.
Silver: Cool and bright; suits white, grey, and contemporary interiors.

Light color guide (which version to choose):

Warm White 3000K: A soft golden glow that gives the crystal cubes a champagne sparkle; ideal for homes and foyers.
Cool White 6000K: Crisp, brilliant light that maximizes crystal refraction; suits modern spaces and lobbies.
Remote control: Adjusts from 3000K to 6000K and dims from the included remote; ideal for tall stairwells that are hard to reach.
Light quality: CRI 97+ and CQS 98+ show colors with near-daylight accuracy, while UGR < 13 and flicker-free output keep the light comfortable on the stairs.

By placement:

Spiral staircase: Cubes arranged in a descending spiral that follows the stairs.
Two-story foyer: Centered so the cascade reads from the entry and the landing.
Duplex living room: A tall cascade beside the stair or over seating.
Entryway: The 6 or 10 lights in standard or tall entries.
Hotel lobby: The 50 or 60 lights as a statement installation.
Sloped ceiling: Mounts on ceilings angled up to 30°; the wires hang vertically.

Hanging height rules (practical)

Staircase / foyer: Keep the lowest cube at least 7 ft (2.13m) above the floor or stair treads, and 12" (30cm) from railings.
Two-story spaces: Position the middle of the cascade near the second-floor line.
Over a table: Set the lowest cube 30-36" (76-91cm) above the tabletop.

Placement tips that prevent common mistakes

Spiral plan: Set each wire progressively longer around the canopy for an even spiral.
Drop check: Choose the size whose maximum drop suits your ceiling height.
Cube orientation: Turn the cubes to a consistent angle for a tidy geometric look.
Weight check: Crystal adds weight; use a support bracket for the 30-light size and above.
Scaffolding: Tall stairwell installs usually need scaffolding or a lift.

Which size fits my staircase is cubelissa?

10 lights for single-story stairwells, 15 lights for two-story stairwells, 20 to 30 lights for tall stairwells and grand foyers, and 40 to 60 lights for three-story spaces and lobbies.

Which finish should I choose is cubelisse?

Black for dramatic modern spaces, gold for warm classic luxury, and silver for white and contemporary interiors.

Warm white, cool white, or remote control is cubelisse?

Warm White 3000K for homes, Cool White 6000K for modern lobbies, and remote control to adjust between them and dim.

Can I install it on a sloped ceiling is cubelisse?

Yes, on ceilings angled up to 30°.

Description & Features

Key Features:

Modern glam geometric crystal cube cascade
K9 crystal cube shades
Stainless steel canopy in black, gold, or silver
Integrated LED, 6W per light, CRI 97+, CQS 98+
Anti-glare (UGR < 13), flicker-free, RG0 blue light safe
Warm White 3000K, Cool White 6000K, or remote control (dimmable, 3000K-6000K); sloped ceilings up to 30°

Suitable:

Farmhouse

Stairwell

Hotel

Entryway

Foyer

Dining Room

Restaurant

Staircase

Living Room

Dimensions & Specs

Dia11.81" (30 cm) – 6 Lights

Canopy Diameter: 11.8" (30 cm)
Height: 59.1" (150 cm), adjustable
Wattage: 36W
Lumen Output: approx. 2,880 lm
Recommended Room Size: 86–129 sq ft (8–12 m²)

Dia15.75" (40 cm) – 10 Lights

Canopy Diameter: 15.7" (40 cm)
Height: 78.7" (200 cm), adjustable
Wattage: 60W
Lumen Output: approx. 4,800 lm
Recommended Room Size: 108–161 sq ft (10–15 m²)

Dia19.69" (50 cm) – 15 Lights

Canopy Diameter: 19.7" (50 cm)
Height: 118.1" (300 cm), adjustable
Wattage: 90W
Lumen Output: approx. 7,200 lm
Recommended Room Size: 161–215 sq ft (15–20 m²)

Dia23.62" (60 cm) – 20 Lights

Canopy Diameter: 23.6" (60 cm)
Height: 137.8" (350 cm), adjustable
Wattage: 120W
Lumen Output: approx. 9,600 lm
Recommended Room Size: 194–237 sq ft (18–22 m²)

Dia23.62" (60 cm) – 25 Lights

Canopy Diameter: 23.6" (60 cm)
Height: 137.8" (350 cm), adjustable
Wattage: 150W
Lumen Output: approx. 12,000 lm
Recommended Room Size: 215–269 sq ft (20–25 m²)

Dia27.56" (70 cm) – 30 Lights

Canopy Diameter: 27.6" (70 cm)
Height: 157.5" (400 cm), adjustable
Wattage: 180W
Lumen Output: approx. 14,400 lm
Recommended Room Size: 269–323 sq ft (25–30 m²)

Dia31.50" (80 cm) – 40 Lights

Canopy Diameter: 31.5" (80 cm)
Height: 196.9" (500 cm), adjustable
Wattage: 240W
Lumen Output: approx. 19,200 lm
Recommended Room Size: 323–431 sq ft (30–40 m²)

Dia31.50" (80 cm) – 50 Lights

Canopy Diameter: 31.5" (80 cm)
Height: 236.2" (600 cm), adjustable
Wattage: 300W
Lumen Output: approx. 24,000 lm
Recommended Room Size: 431–538 sq ft (40–50 m²)

Dia39.37" (100 cm) – 60 Lights

Canopy Diameter: 39.4" (100 cm)
Height: 275.6" (700 cm), adjustable
Wattage: 360W
Lumen Output: approx. 28,800 lm
Recommended Room Size: 538–646 sq ft (50–60 m²)

General Specifications

Style: Modern Luxury
Color Options: Black, Gold, Silver
Light Fixture Type: Cascade Cord Pendant
Item Type: Chandelier, Spiral Staircase Chandelier, Crystal Pendant Light
Body Material: Stainless Steel
Lampshade Material: K9 Crystal (cube-shaped)
Hanging Wire: Adjustable
Light Source: Integrated LED, 6W per light
Bulbs Included: Yes
Light Color Options: Warm White (3000K), Cool White (6000K), Remote Control (3000K–6000K adjustable)
CRI: Ra ≥ 97
Color Quality Scale: CQS ≥ 98
Anti-Glare: UGR < 13
Blue Light Safety: RG0 (IEC)
Flicker-Free: Yes
Dimmable: Yes, with remote control
Voltage: AC110V-260V
Sloped Ceiling Compatible: Yes, up to 30°
Suitable Spaces: Staircase, Duplex Living Room, Foyer, Double-Height Spaces, Hotel Lobby
Warranty: 2 years
Certifications: UL, cUL, CSA, ETL, CCC, CE, CQC, EMC, FCC, GS, LVD, PSE, RoHS, SAA, RCM, UKCA, VDE

Maintenance & Install

Installation: Hardwired, AC 110-260V. Licensed electrician recommended. Mount the canopy to a junction box or support bracket rated for the fixture weight.
Wire adjustment: Adjust each wire at the canopy to set the spiral or cascade.
Lighting: Integrated LED, 6W per light; no bulbs to replace. The remote version dims and adjusts color from its remote and should not be paired with a wall dimmer.
Cleaning: Power off at the breaker. Wipe the crystal cubes with a dry microfiber cloth; for smudges, use a lightly damp cloth and dry immediately.
Checkups: Re-check the canopy fixing and wire locks one week after installation, then annually.

How to Choose

Size guide (entries and single-story stairwells):

6 Lights, D11.8" (30cm), drop up to 59.1" (150cm), approx. 2,880 lumens: Entryways, dining tables, and small spaces of 86-129 sq ft (8-12 m²).
10 Lights, D15.7" (40cm), drop up to 78.7" (200cm), approx. 4,800 lumens: Single-story stairwells and foyers of 108-161 sq ft (10-15 m²).
15 Lights, D19.7" (50cm), drop up to 118.1" (300cm), approx. 7,200 lumens: Two-story stairwells and foyers of 161-215 sq ft (15-20 m²).

Size guide (tall stairwells and multi-story spaces):

20 or 25 Lights, D23.6" (60cm), drop up to 137.8" (350cm), approx. 9,600-12,000 lumens: Tall stairwells and duplex living rooms of 194-269 sq ft (18-25 m²).
30 Lights, D27.6" (70cm), drop up to 157.5" (400cm), approx. 14,400 lumens: Grand foyers and double-height spaces of 269-323 sq ft (25-30 m²).
40 or 50 Lights, D31.5" (80cm), drop up to 196.9"-236.2" (500-600cm), approx. 19,200-24,000 lumens: Three-story stairwells and villa foyers of 323-538 sq ft (30-50 m²).
60 Lights, D39.4" (100cm), drop up to 275.6" (700cm), approx. 28,800 lumens: Atriums and hotel lobbies of 538-646 sq ft (50-60 m²).

Finish guide (black, gold, or silver):

Black: A dramatic canopy that frames the crystal in modern interiors.
Gold: Warm and glamorous; suits cream, marble, and classic luxury spaces.
Silver: Cool and bright; suits white, grey, and contemporary interiors.

Light color guide (which version to choose):

Warm White 3000K: A soft golden glow that gives the crystal cubes a champagne sparkle; ideal for homes and foyers.
Cool White 6000K: Crisp, brilliant light that maximizes crystal refraction; suits modern spaces and lobbies.
Remote control: Adjusts from 3000K to 6000K and dims from the included remote; ideal for tall stairwells that are hard to reach.
Light quality: CRI 97+ and CQS 98+ show colors with near-daylight accuracy, while UGR < 13 and flicker-free output keep the light comfortable on the stairs.

By placement:

Spiral staircase: Cubes arranged in a descending spiral that follows the stairs.
Two-story foyer: Centered so the cascade reads from the entry and the landing.
Duplex living room: A tall cascade beside the stair or over seating.
Entryway: The 6 or 10 lights in standard or tall entries.
Hotel lobby: The 50 or 60 lights as a statement installation.
Sloped ceiling: Mounts on ceilings angled up to 30°; the wires hang vertically.

Hanging height rules (practical)

Staircase / foyer: Keep the lowest cube at least 7 ft (2.13m) above the floor or stair treads, and 12" (30cm) from railings.
Two-story spaces: Position the middle of the cascade near the second-floor line.
Over a table: Set the lowest cube 30-36" (76-91cm) above the tabletop.

Placement tips that prevent common mistakes

Spiral plan: Set each wire progressively longer around the canopy for an even spiral.
Drop check: Choose the size whose maximum drop suits your ceiling height.
Cube orientation: Turn the cubes to a consistent angle for a tidy geometric look.
Weight check: Crystal adds weight; use a support bracket for the 30-light size and above.
Scaffolding: Tall stairwell installs usually need scaffolding or a lift.

FAQ's

Which size fits my staircase is cubelissa?

10 lights for single-story stairwells, 15 lights for two-story stairwells, 20 to 30 lights for tall stairwells and grand foyers, and 40 to 60 lights for three-story spaces and lobbies.

Which finish should I choose is cubelisse?

Black for dramatic modern spaces, gold for warm classic luxury, and silver for white and contemporary interiors.

Warm white, cool white, or remote control is cubelisse?

Warm White 3000K for homes, Cool White 6000K for modern lobbies, and remote control to adjust between them and dim.

Can I install it on a sloped ceiling is cubelisse?

Yes, on ceilings angled up to 30°.

SALE

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Why buy it here

What we cover, so you don't carry the risk.

Arrives perfect, or we replace it

Insured, packed piece by piece.

Free sizing help before you buy

Send your room size, we confirm the fit.

2-year written warranty

Parts, wiring, replacements.

Certified, not just “compliant”

UL · ETL · CE · SAA

What buyers say

Independently collected and published on Trustpilot.

4.7 Reviews

Exactly the coverage we needed

We went back and forth between two sizes for our living room. Sent the room dimensions in and got a straight answer the same day. Installed on a standard 9-foot ceiling with no issues.

Rebecca T. Austin, TX Aug 2025 Trustpilot

31.5in / Warm White

Install went smoothly

Two-storey entryway. Our electrician handled the mounting in about two hours. Packaging was serious - every strand wrapped separately, nothing chipped.

Marcus D. Denver, CO Jul 2025 Trustpilot

80+60cm / Warm White

Worth the wait

Shipping took longer than I hoped, but it arrived in the window they quoted and the fixture is a lot of presence. Measure carefully first.

Modern Chandelier replied

Thanks Elena - transit on the larger configurations does run to the back half of our stated window. We show the estimate on every product page so there are no surprises.

Elena S. Seattle, WA Jun 2025 Trustpilot

3 Ring / Cool White

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Before you order

The questions we hear most

All FAQs →

SizingHow do I know what size to order? DeliveryHow long does delivery take? DamageWhat if it arrives damaged? Custom dropCan the drop length be changed? InstallDo I need an electrician? ReturnsWhat is the return policy? CertificationsWhich safety certifications do the fixtures carry? TradeDo you work with designers and contractors?

How do I know what size to order?

Add your room's length and width in feet — that number read as inches is a good target diameter. A 12 × 14 ft room points to roughly a 26″ fixture. Then check your ceiling height, which decides how far it can drop.

Or skip the maths: send us both figures and we will name the exact fixture and size that fits. It is free, it takes a day, and there is no obligation to buy. The size and fit guide covers every rule we work to.

How long does delivery take?

Orders are processed in 2–7 business days, then standard shipping runs 7–20 business days within the US and 7–15 days internationally. Express is 5–11.

Every product page shows an estimate for the size you select, and tracking is sent the moment the fixture ships.

What if it arrives damaged?

Every order ships fully insured, with crystal and glass packed piece by piece in separate compartments.

If something arrives broken, photograph it the day it lands and keep the original carton. We send the replacement part or the whole fixture at our cost — no claim to argue, no return shipping to pay.

Can the drop length be changed?

On adjustable models, yes — and at no extra cost. Send your ceiling height with the order and the suspension is cut before it ships, so your electrician mounts it rather than modifying it on a ladder.

Finish and dimension changes are quoted per project. See customize your light.

Do I need an electrician?

For hardwired fixtures, yes. Mounting hardware and instructions ship with every order; the electrician's time is not included.

One thing worth checking first: a standard US ceiling box supports up to 50 lb. Above that the fixture needs support independent of the box. Every product page lists its weight so your electrician can confirm before the install date.

What is the return policy?

30 days from delivery, unused and in the original packaging. Custom and personalized items are excluded, which is why any custom specification is confirmed in writing before production starts.

A catalogue fixture with a custom drop length is not a custom item — it returns under the normal policy.

Which safety certifications do the fixtures carry?

UL and ETL for the United States and Canada, CE and VDE for Europe, SAA for Australia, plus FCC and ROHS.

Certification documents are available on request for any product — useful if the fixture is going into a permitted job or a commercial space.

Do you work with designers and contractors?

Yes. The trade program covers tiered pricing from 10–25%, priority processing, specification support on plans and elevations, and one account contact across every project.

Applications are reviewed within two business days, and there is no minimum order to apply.

Still deciding?

Send your ceiling height and room dimensions. We will tell you which fixture and size fits — free, with no obligation to buy.

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Cubelisse Crystal Cube Staircase Chandelier

Cubelisse Crystal Cube Staircase Chandelier

Why buy it here