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
Rhombus Crystal Ceiling Lamp
Size:Dia 30cm + Dia 30cm / Φ 11.8″ + Φ 11.8″
Color:Chrome
Kelvin Range:Warm White
Quantity:
Made to order · free U.S. shipping (FedEx / UPS, tracked)
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Free design · made to your specfree for every customer
Free 3D lighting simulationSend a room photo — see the Rhombus Crystal Ceiling Lamp 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 →
Complete the collection
This item: Rhombus Crystal Ceiling LampDia 30cm + Dia 30cm / Φ 11.8″ + Φ 11.8″ / Chrome / Warm White
$285.00
Choose options
Size:Dia 30cm + Dia 30cm / Φ 11.8″ + Φ 11.8″
Color:Chrome
Kelvin Range:Warm White
Quantity:
Size:Dia 30cm + Dia 30cm / Φ 11.8″ + Φ 11.8″
Color:Chrome
Kelvin Range:Warm White
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
Chrome and crystal ceiling light with integrated LED, four size options, 4640 lumens.
Flush-mount fixture with stacked crystal rings in chrome—two to three tiers depending on size—casts warm or cool light across 11.8″ to 23.6″. Hardwired 40W integrated LED reaches 4640 lumens; no bulb to replace. Works in bedrooms, living rooms, and dining areas; confirm your ceiling height before ordering.
02Gallery
03Materials & Craft
K9 Crystal Glass
Rhombus-faceted crystal rings catch and scatter light. Stainless steel frame holds the weight.
LED, Always On
40W integrated LED built into fixture. No socket to swap bulbs. 4640 lm output.
Light Tone Choice
Select warm (3000K) or cool (6000K) white at purchase. Cannot be changed later.
04Size
Two-Ring (Smallest)Dia 30cm + Dia 30cm (11.8″ + 11.8″) – fits tight spaces, 15cm height.
Three-Ring (Medium)Dia 60cm + Dia 30cm (23.6″ + 11.8″) – covers standard ceiling fixtures, 15cm height.
Three-Ring (Larger)Dia 60cm + Dia 40cm (23.6″ + 15.7″) – spans dining tables, 20cm height.
Four-Ring (Largest)Dia 60cm + Dia 40cm + Dia 30cm (23.6″ + 15.7″ + 11.8″) – 20cm height.
05Dimensions
06Specifications
MaterialK9 crystal glass rings, stainless steel frame, chrome finish.
Socket or Light sourceIntegrated LED (non-replaceable).
Recommended bulb or KelvinChoose warm white (3000K) or cool white (6000K) at purchase; cannot be changed.
VoltageAC 110–240V.
Power40W.
SwitchCompatible with standard household switches. Not compatible with dimmers.
Cord or CableHardwired; no cord.
EnvironmentIndoor only. IP20 rating—not waterproof.
CareWipe crystal with soft, dry cloth. Do not expose to moisture.
07Downloads
08Questions
Does this work as a replacement for my old ceiling light fixture?
Yes, if your old fixture was hardwired (not a plug-in). An electrician can connect this to your existing ceiling box. Confirm the box can support the weight and that you have ceiling clearance for your chosen size.
Can I change the color temperature later?
No. Warm or cool white is selected when you order and built into the LED. You cannot adjust it after installation.
Will this work with a dimmer switch?
No. This fixture is not dimmable. Use a standard on/off switch only.
How bright is 4640 lumens?
That is bright enough for a full-size bedroom, dining room, or living room. It gives even, shadowless light across the space.
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 + Dia 30cmΦ 11.8″ + Φ 11.8″ · Chrome · Warm White
$285.00
Dia 60cm + Dia 30cmΦ 23.6″ + Φ 11.8″ · Chrome · Warm White
$325.00
Dia 60cm + Dia 40cmΦ 23.6″ + Φ 15.7″ · Chrome · Warm White
$365.00
Dia 60cm + Dia 40cm + Dia 30cmΦ 23.6″ + Φ 15.7″ + Φ 11.8″ · Chrome · Warm White
$420.00
Set of 4, one of each height · $1,395.00 · one finish
Added — the set is in your cart.
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|---|---|---|---|---|
| Price | $285.00 – $420.00 | $490.00 – $1,010.00 | $178.00 | $968.00 – $1,620.00 |
| Sizes | 4 · Dia 30cm + Dia 30cm / Dia 60cm + Dia 30cm / Dia 60cm + Dia 40cm | 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 | Chrome (1) | Black / White (2) | Wood Color & White (1) | Bright chrome (1) |
| Light & dimming | Warm White / Cool White | See specifications | Warm Light | Warm White / Triac Warm Dimming / Stepless Dimming |
| Rating | New | ★ 4.6 (65) | ★ 4.65 (52) | ★ 4.67 (48) |
The Rhombus family
Same glass, other forms.
Finish the room in one material — a pendant over the bedside, a chandelier over the table.