Natural Alabaster Every Piece Is Unique Veining, tone and translucency vary naturally.
Stuberlighting
Costa Ribbed Alabaster Wall Light
Costa Ribbed Alabaster Wall Light
SKU:STB-WS-26-10119
Regular price
$359.00
Regular price
Sale price
$359.00
Taxes included.
Shipping calculated at checkout.
HALLOWEEN LIGHTING EVENT A little treat. Save up to 20%. VIEW CODES CLOSE
THREE WAYS TO SAVE
ENDS NOVEMBER 1
10%
OFF
01 · A LITTLE TREAT
Every order
15%
OFF
02 · MORE TO LOVE
Orders $599+
20%
OFF
03 · THE GRAND TREAT
Orders $1,599+
✦ Copy a code and apply at checkout. One eligible code per order.
Quantity
In stock, ready to ship
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THE STUBER PROMISE
Factory direct.
Made & sold by us.
Crafted by our own factory and sold directly through Stuber Lighting. No reseller layers — just thoughtful craftsmanship and personal care.
FACTORY DIRECT
From our factory to your door
MADE & SOLD IN-HOUSE
Our production, our team
Dedicated 1-on-1 support
Real help, before and after your order.
CONTACT US
FREE SHIPPING
Standard delivery
30-DAY RETURNS
Eligible unused items
SECURE CHECKOUT
Protected payments
2-YEAR WARRANTY
Eligible fixture issues
From our factory to your home.
Costa Ribbed Alabaster Wall Light
Carved Stone With a Vertical Rhythm
Costa turns natural alabaster into a slim architectural wall light. Its carved ribbed face catches the glow at different depths, giving the stone more dimension without making the fixture visually heavy.
Material Alabaster
Heights 11.8–23.6"
Light Integrated LED
Real Stone, Carved Rather Than Imitated
Costa uses genuine alabaster rather than resin. Natural veining gives every fixture its own appearance, while the ribbed carving creates a more sculptural illuminated surface.
Stone Genuine Alabaster
Natural translucent stone, not resin or faux-stone material.
Surface Ribbed / Fluted
Carved vertical channels create more dimensional highlights when the fixture is illuminated.
Glow Soft Through-Stone Light
The LED illuminates through alabaster rather than presenting an exposed light source.
Your Stone Will Not Match the Photo Exactly Natural alabaster ranges from milky white to pieces with grey or amber veining. Veining, tone and translucency cannot be repeated or controlled, and these differences are not defects. Screen colors are approximate; hand-measured dimensions may vary 1–2cm.
Choose the Height for the Wall
Costa stays narrow as it gets taller. Small is a compact accent, Medium works for most residential walls, and Large becomes a stronger vertical architectural feature.
Size 01 Small
L3.9" × W1.9" × H11.8" 10 × 5 × 30 cm · 2.1 kg
Best for a bedside, narrow wall or smaller accent position.
Size 02 Medium
L3.9" × W1.9" × H17.7" 10 × 5 × 45 cm · 3.0 kg
The most versatile proportion for bedrooms, hallways and living areas.
Size 03 Large
L4.7" × W2.4" × H23.6" 12 × 6 × 60 cm · 4.4 kg
Best when the wall needs a taller statement beside a mirror, staircase or feature wall.
Small 11.8" High Compact and easy to repeat as a bedside pair.
Medium 17.7" High Balanced for most everyday wall applications.
Large 23.6" High Strongest vertical presence and the heaviest at 4.4 kg.
Choose the Light Version
Both versions use the same integrated LED and natural stone. Choose the standard version for simple 3000K warm light, or the Triac version when adjustable brightness is important.
Standard 3000K Warm Light Fixed warm-white output controlled by a normal wall switch. This is the standard configuration.
Optional Triac Dimmable Adjust brightness with a compatible Triac dimmer. The dimmable driver must be positioned outside the canopy.
North American Installation 3.9" Base + Optional Backplate
The fixture base is approximately 3.9" wide, while many US and Canadian junction boxes are around 4". A complimentary 12 cm backplate is included to cover any exposed edge when needed. Leave it off when your installation allows the cleaner flush look.
Specifications
Product Details
The essentials for electrical planning, wall mounting and everyday use.
Small L3.9" × W1.9" × H11.8" · 10 × 5 × 30 cm · Approx. 2.1 kg
Medium L3.9" × W1.9" × H17.7" · 10 × 5 × 45 cm · Approx. 3.0 kg
Large L4.7" × W2.4" × H23.6" · 12 × 6 × 60 cm · Approx. 4.4 kg
Materials Genuine natural alabaster · Metal
Stone Finish Natural White Alabaster · Veining and tone vary by piece
Surface Ribbed / Fluted carved face
Light Source Integrated LED · Included · Separate Bulb: Not required
Light Versions Standard Warm Light · Triac Dimmable Warm Light
Color Temperature Default 3000K Warm White · 4000K or 6000K available on request
Dimming Standard version: fixed brightness · Optional Triac dimmable version uses an external driver with a compatible Triac dimmer switch
Voltage AC110–240V
Wiring Hardwired wall fixture
Control External wall switch · Switch not included
J-Box Coverage Approx. 3.9" fixture base · Complimentary 12 cm optional backplate included
Installation Wall mounted · Professional installation recommended
Environment IP20 · Indoor dry locations only · Not waterproof
Compliance Compliant with SAA/UL/ETL/CE and CSA certifcation standards.
Natural Alabaster Veining, tone and translucency vary naturally. A mostly milky-white piece is also a normal characteristic of genuine alabaster and is not considered a defect.
Before Installation Confirm the junction-box position and selected fixture height before mounting. For the Triac dimmable version, allow space outside the canopy for the dimmable driver.
Shipping & Returns
Free Standard Shipping (4–6 weeks) — all US & Canada orders. Expedited (2–4 weeks) available; see Shipping Policy .
If you are not satisfied, you may request a return and refund within 30 days, provided the items remain brand new and unused.
Once shipped, original shipping fees are non-refundable. Buyers are responsible for return shipping costs unless there is a quality issue.
To start a return, email support@stuberlighting.com . For details, see our Returns Policy .
Natural Alabaster · Every Piece Is Unique Click or tap anywhere to close Costa · Carved Ribbed Alabaster Detail Click or tap anywhere to close Costa Small · L3.9" × W1.9" × H11.8" · 2.1 kg Click or tap anywhere to close Costa Medium · L3.9" × W1.9" × H17.7" · 3.0 kg Click or tap anywhere to close Costa Large · L4.7" × W2.4" × H23.6" · 4.4 kg Click or tap anywhere to close
✦ STUBER LIGHTING · THE OCTOBER EDIT
STORY NO. 01 / 2026
BEAUTIFUL LONG AFTER THE NIGHT ENDS
ASK ABOUT THIS PIECE
The art of after dark.
Great lighting changes the feeling of a room, from the first evening glow to all the moments that follow.
IN FOCUSCosta Ribbed Alabaster Wall Light
Discover the piece that caught your eye, explore its details above, and ask our team if you need help planning proportions, finishes or placement for your space.
01Considered silhouettes
02Options to suit your space
03Personal design assistance
AN EVENING WITH STUBER · 2026
THE LIGHTING EDIT✦ FORM · MATERIAL · ATMOSPHERE
✦ THE STUBER LIGHTING LOOKBOOK
AUTUMN / 2026See every beautiful detail.
A closer look at Costa Ribbed Alabaster Wall Light — each image shown in full, just as it was photographed.
HALLOWEEN EDIT
✦ DESIGNED FOR THE WAY YOU LIVE · STUBER LIGHTING
✦ NO TRICKS. JUST THOUGHTFUL SERVICE.STUBER LIGHTING · EST. IN CRAFT
AFTER THE PERFECT LIGHT, PEACE OF MIND
The Stuber Promise.
Thoughtful support for every step — from choosing the right fixture to enjoying it at home.
Free Standard Shipping
Complimentary standard shipping to the US and Canada. Estimated delivery: 20–30 business days.
Expedited: 10–20 business daysPersonalized Details
Selected lighting details can be customized at no additional charge. Ask us about finishes, hanging length or other available options.
Ask before ordering30-Day Returns
Eligible brand-new, unused items may be returned within 30 days of delivery. For change-of-mind returns, the buyer covers return shipping.
Shipped shipping fees are non-refundableTwo-Year Warranty
Eligible fixture issues are covered by a 2-year warranty. Bulbs are excluded from warranty coverage.
Here when you need usSTILL HAVE A QUESTION?We are happy to help you get it right.
TALK TO OUR TEAM
STUBER LIGHTING · HALLOWEEN 2026
The House After Dark.
Every room has a story after sunset. Explore sculptural lighting and quiet, beautiful glow—from statement chandeliers to intimate corners.
FIVE WAYS TO LIGHT THE SEASON
YOUR OCTOBER TREAT
Ends Nov 1, 2026 · Applied at checkout
SUSPENDED BEAUTY
Pendant Lights
A little magic, suspended.DISCOVER
A DRAMATIC GLOW
Chandeliers
For nights worth gathering.DISCOVER
THE COZY CORNER
Table Lamps
A warm glow in every corner.DISCOVER
SHADOW & LIGHT
Floor Lamps
Warmth that follows you.DISCOVER
A GENTLE AFTERGLOW
Wall Sconces
Beautiful light along the walls.DISCOVERHALLOWEEN 2026 · SIGNATURE COLLECTIONS
The Witching Hour.Material Alchemy.
Five distinctive collections, five ways to shape the atmosphere. Discover handmade paper, luminous stone, expressive botanicals and sculptural textures for longer autumn evenings.
A LITTLE HALLOWEEN MAGIC
A treat for your next glow.
10% OFFAll orders
15% OFFOrders $599+
20% OFFOrders $1,599+
Ends November 1, 2026 · Enter one eligible code at checkout.
✦ THE MATERIAL COLLECTIONS01 — 05
01 / 05
✦ THE MATERIAL EDIT
SOFT · ORGANIC · DIFFUSED
Washi Paper
Paper, softly illuminated. DISCOVER COLLECTION
02 / 05
✦ THE MATERIAL EDIT
SOFT · SCULPTURAL · ELEGANT
Silk Series
A whisper of texture and light. DISCOVER COLLECTION
03 / 05
✦ THE MATERIAL EDIT
BOTANICAL · ARTISTIC · BOLD
Ginkgo Series
Botanical shapes, dramatic glow. DISCOVER COLLECTION
04 / 05
✦ THE MATERIAL EDIT
NATURAL STONE · LUMINOUS
Alabaster
Stone with a luminous soul. DISCOVER COLLECTION
05 / 05
✦ THE MATERIAL EDIT
NATURAL SHELL · IRIDESCENT
Sea-Shell
Iridescence after sunset. DISCOVER COLLECTION
STUBER LIGHTING · THE HALLOWEEN HOUSE
October nights, room by room.
From evenings spent together to a quiet moment of your own, discover the lighting that makes every room feel beautifully lived in.
THREE ROOMS · ENDLESS WAYS TO GLOW
01 · GATHER
WHERE STORIES LINGER
Living Room
Layered, inviting light for evenings worth sharing.
EXPLORE THE ROOM
02 · UNWIND
THE QUIET RETREAT
Bedroom
A softer glow for slow mornings and peaceful nights.
EXPLORE THE ROOM
03 · CONNECT
AFTER THE SUN SETS
Dining Room
A warm welcome for good food and lasting conversation.
EXPLORE THE ROOMAN OCTOBER TREATMore glow, more to love.
10% OFFEvery order
15% OFFOrders $599+
20% OFFOrders $1,599+
Ends November 1, 2026 · Use one eligible code at checkout. Discounts are subject to Shopify checkout validation.
STUBER LIGHTING · THE OCTOBER EDIT
SHOP ALL LIGHTING
Beautiful light belongs in every room.
Explore our full collection of thoughtfully designed lighting.
STUBER LIGHTING · HALLOWEEN 2026
The House After Dark.
Every room has a story after sunset. Explore sculptural lighting and quiet, beautiful glow—from statement chandeliers to intimate corners.
FIVE WAYS TO LIGHT THE SEASON
YOUR OCTOBER TREAT
Ends Nov 1, 2026 · Applied at checkout
SUSPENDED BEAUTY
Pendant Lights
A little magic, suspended.DISCOVER
A DRAMATIC GLOW
Chandeliers
For nights worth gathering.DISCOVER
THE COZY CORNER
Table Lamps
A warm glow in every corner.DISCOVER
SHADOW & LIGHT
Floor Lamps
Warmth that follows you.DISCOVER
A GENTLE AFTERGLOW
Wall Sconces
Beautiful light along the walls.DISCOVER
STUBER LIGHTING · THE MIDNIGHT LETTER
✦
AUTUMN EDITION · 2026
AN INVITATION TO STAY INSPIRED
The night ends. The glow stays.
The best spaces are made in the details. A beautiful silhouette. A thoughtful material. The feeling of coming home to the perfect light. Stay close for new collections, design stories and a little inspiration worth keeping.
STUBER LIGHTING · LIVE BEAUTIFULLY
A PERSONAL INVITATION
A little light in your inbox.
Be among the first to discover new lighting, material stories and selected offers — shared occasionally, with care.
01 / DISCOVER
New collections
02 / INSPIRE
Design stories
03 / ENJOY
Selected offers
A NOTE FROM STUBER LIGHTING
✦
LIGHTING FOR THE WAY YOU LIVE
STUBER LIGHTING · FORM · MATERIAL · ATMOSPHERE
✦ THE MIDNIGHT ANSWER BOOK
No mystery. Just clarity.
Helpful answers before you make this light part of your home.
01When can I expect my lighting?+
Complimentary standard shipping generally takes 20–30 business days. Expedited delivery is available with an estimated timeframe of 10–20 business days. These are estimates rather than guaranteed arrival dates.
02Can you adjust dimensions, colors or hanging length?+
We offer complimentary customization on selected fixture details. Available changes depend on the design. Email support@stuberlighting.com with the product name and your requirements before ordering.
03What about bulbs, dimming and electrical compatibility?+
Bulb type, light source, voltage and dimming compatibility depend on the specific fixture and options you select. Please check the product specifications and selected variants or contact our team before placing your order.
04Do you provide installation guidance?+
Installation requirements vary by product. Contact us if you need assembly or installation guidance for your particular fixture. For hardwired lighting, we recommend installation by a qualified professional in accordance with local electrical codes.
05What happens if I need to return an item?+
Eligible items may be returned within 30 days of delivery, provided they remain brand-new and unused. For change-of-mind returns, the buyer pays return shipping; original shipping charges are non-refundable once an order ships. Contact support before sending anything back.
06What if something arrives damaged or develops an issue?+
Send our team photos and your order number if your item arrives damaged, and we will review the next steps. Eligible fixture issues are covered by a 2-year warranty, excluding bulbs. We are here to help after delivery.
STILL CURIOUS ABOUT THIS PIECE?SEND US A QUESTION
STUBER LIGHTING · THE JOURNAL
✦
THE OCTOBER EDITION · 2026
LIGHTING NOTES · AUTUMN READING ROOM
Stories in
a warmer light.
Thoughtful spaces begin with inspiration. Discover lighting ideas, beautiful materials and design stories worth returning to.
DESIGN · MATERIALS · ATMOSPHERETHREE STORIES TO EXPLORE
01 / 03
THE STUBER JOURNAL
Lighting Ideas for Every Room: A Complete Guide to Layered Lighting
Explore the best lighting ideas for living rooms, kitchens, dining rooms and bedrooms. This room-by-room guide covers kitchen island lighting,...
READ THE STORY
02 / 03
THE STUBER JOURNAL
The Material Makes the Light: 6 Distinctive Lighting Styles
Discover how six distinctive lighting styles—Washi paper, alabaster, Murano-inspired glass, Capiz shell, ginkgo leaf designs, and silk—bring w...
READ THE STORY
03 / 03
THE STUBER JOURNAL
The Warm Turn: Why Japandi and Scandinavian Lighting Are Taking Over in 2026
For a decade, "minimalist" meant cold — white walls, chrome, one harsh downlight. That's changing, and lighting is where you see it first. We ...
READ THE STORYSTUBER LIGHTING · HALLOWEEN 2026THE EVENING IS YOURS ✦
✦ A BEAUTIFUL END TO YOUR OCTOBER EDIT
The night fades.Good light stays.
You've discovered Costa Ribbed Alabaster Wall Light. Now imagine the moments it could illuminate — this October and every season after.
FORM · MATERIAL · ATMOSPHEREsupport@stuberlighting.com
K
The overall quality is worth the price. The texture and appearance exceeded my expectations.
S
The ribbed detailing adds wonderful depth. Highly recommend!
J
Looks high-end and luxurious on the living room accent wall.
H
Clean design, beautiful diffusion of light, and very easy installation.
R
Transforms the entire hallway vibe. So glad we purchased these.
N
The stone look is fabulous when illuminated. Exactly what we wanted for the bedroom.
C
Really happy with how it turned out.
T
Super chic and modern. Adds an upscale touch to our hallway.
M
Mounted these beside our bathroom vanity and the ribbed texture casts the most gorgeous light.