Over the dining table
Hang 30–36″ above the table top; the fixture about two-thirds of the table width, centred on the long axis. Add 3″ per foot of ceiling above 8 ft.
Pair with a dimmer · 3,000–6,000 lm for the room
Rayonshine
Crystal Wave Ceiling Light
Size:Dia 30cm x H 18cm / ∅ 11.8″ x H 7.1″
Color:Brass ＆ Opaque glass
Kelvin Range:Warm Light
Quantity:
Made to order · free U.S. shipping (FedEx / UPS, tracked)
PayPal · Shop Pay · Apple Pay · Klarna / Afterpay at checkout
Free design · made to your specfree for every customer
Free 3D lighting simulationSend a room photo — see the Crystal Wave Ceiling Light in your space as a photorealistic render within 24 h. No deposit, unlimited revisions.Start a free render →
Made to your specCustom size, finish or Pantone colour — designed and built in our own factory.Custom lighting →
Need a longer cord, a different finish or a dimming driver? Ask before you order — a quote comes back within 1 business day, and custom pieces are final sale.Request a change →
Choose options
Size:Dia 30cm x H 18cm / ∅ 11.8″ x H 7.1″
Color:Brass ＆ Opaque glass
Kelvin Range:Warm Light
Quantity:
Size:Dia 30cm x H 18cm / ∅ 11.8″ x H 7.1″
Color:Brass ＆ Opaque glass
Kelvin Range:Warm Light
Quantity:
Plan the ceiling
How high, how wide, how many.
Numbers from our Sizing & Installation guide. Read the guide →
Room centre
Add the room's length and width in feet — the sum, read in inches, is the diameter. Keep 7 ft of clearance from the floor to the lowest point.
Single · round up for high ceilings
01Overview
Textured glass ceiling light with brass base; choose warm or cool light in three sizes.
A flush mount ceiling light with hand-sculpted opaque glass that diffuses light evenly across 30cm, 40cm, or 50cm diameters. The integrated LED delivers either warm (3000K) or cool (6000K) light without flicker. Mounts hardwired to standard household switches in bedrooms, hallways, living rooms, and dining areas—verify your ceiling box supports the fixture weight before ordering.
02Gallery
03Materials & Craft
Opaque glass diffuser
Frosted texture scatters light evenly with no glare or harsh shadows. Works in any room orientation.
Brass mounting base
Gold-tone metal stays clean and does not tarnish indoors. Rated for AC 110–240V worldwide voltage.
Integrated LED, no bulb swaps
Choose warm or cool light at purchase. Hardwired directly to wall switch—not compatible with dimmers.
04Size
SmallØ 11.8″ × 7.1″H (30cm × 18cm) — 24W — $196.00
MediumØ 15.7″ × 8.7″H (40cm × 22cm) — 36W — $225.00
LargeØ 19.7″ × 9.8″H (50cm × 25cm) — 54W — $325.00
06Specifications
MaterialBrass base, opaque glass shade.
Socket or Light sourceIntegrated LED; not user-replaceable.
Recommended bulb or KelvinWarm (3000K) or Cool (6000K); select at time of order.
VoltageAC 110–240V.
Power24W (small), 36W (medium), 54W (large).
SwitchHardwired to standard household wall switch. Not compatible with dimmers.
Cord or CableHardwired; no cord.
EnvironmentIndoor only. IP20 rating; not waterproof.
CareDust glass and brass with soft dry cloth. Do not use water or harsh cleaners.
07Downloads
Data SheetComing soonAssembly InstructionsComing soon3D FilesComing soon
08Questions
Can I install this where an old ceiling light fixture exists?
Yes, if the ceiling box is rated for the fixture weight and wired for 110–240V. Have an electrician confirm the box can support your chosen size before installation.
Does this work with a dimmer switch?
No. The integrated LED is not compatible with dimmers. Use a standard on-off household switch only.
What's the difference between warm and cool light?
Warm light (3000K) appears yellowish and is calming—good for bedrooms and living rooms. Cool light (6000K) is whiter and more energizing—better for kitchens and hallways. Choose one at purchase; you cannot change it later.
How do I know which size to buy?
Small (30cm) suits hallways and closets. Medium (40cm) covers most bedrooms and smaller rooms. Large (50cm) works in living rooms, dining areas, and master bedrooms. Measure your ceiling space and compare to the diameter listed above.
Downloads
30days
30-day returnsFrom delivery, uninstalled and in the original packaging, with a return authorisation first. No restocking fee. Transit damage reported within 72 h is replaced free.15–35%
Trade programmeInterior designers, architects, contractors and hospitality buyers: discount by order value, replies within 1 business day, NET 30 on approval.
1day
Reply within 1 business dayOrder help, product advice or a 3D request — +1 800-978-5754 or support@rayonshine.com, every day of the year.
Rayonshine · Est. 2013 · Wilmington, Delaware · 1,100+ orders in the last 12 months, 92% to U.S. homes
Reviews
On their walls, in their words.
Complete the set
Two of one height, or three staggered.
Same footprint, same finish palette — a run reads as one composition.
Staggered set — same footprint, centres level on the wall
Dia 30cm x H 18cm∅ 11.8″ x H 7.1″ · Brass ＆ Opaque glass · Warm Light
$196.00
Dia 40cm x H 22cm∅ 15.7″ x H 8.7″ · Brass ＆ Opaque glass · Warm Light
$225.00
Dia 50cm x H 25cm∅ 19.7″ x H 9.8″ · Brass ＆ Opaque glass · Warm Light
$325.00
Set of 3, one of each height · $746.00 · one finish
Added — the set is in your cart.
Compare
Crystal Wave Ceiling Light next to this year's other best-sellers.
This piece
Crystal Wave Ceiling Light
Crystal · Glass · Metal | 
Horizontal Serge Mouille Ceiling Lamp A
MetalView → | 
Wafer Ceiling Light
WoodView → | 
Skydro Ceiling Lamp
Glass · Metal · AcrylicView → | |
|---|---|---|---|---|
| Price | $196.00 – $325.00 | $490.00 – $1,010.00 | $178.00 | $968.00 – $1,620.00 |
| Sizes | 3 · Dia 30cm x H 18cm / Dia 40cm x H 22cm / Dia 50cm x H 25cm | 2 · 3heads L 150cm x H 50cm / 6heads L 220cm x H 50cm | 1 · Dia 35cm x H 11cm | 2 · 5heads Dia 108cm x H 42cm / 6heads Dia 143cm x H 42cm |
| Finish × glass | Brass ＆ Opaque glass (1) | Black / White (2) | Wood Color & White (1) | Bright chrome (1) |
| Light & dimming | Warm Light / Cool Light | See specifications | Warm Light | Warm White / Triac Warm Dimming / Stepless Dimming |
| Rating | New | ★ 4.6 (65) | ★ 4.65 (52) | ★ 4.67 (48) |
The Crystal family
Same glass, other forms.
Finish the room in one material — a pendant over the bedside, a chandelier over the table.