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
Glacier Disk Flush Mount
Size:Dia 40cm x H 15cm / ∅ 15.7″ x H 5.9″
Color:Clear
Kelvin Range:Warm Light
Quantity:
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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: Glacier Disk Flush MountDia 40cm x H 15cm / ∅ 15.7″ x H 5.9″ / Clear / Warm Light
$230.00
Choose options
Size:Dia 40cm x H 15cm / ∅ 15.7″ x H 5.9″
Color:Clear
Kelvin Range:Warm Light
Quantity:
Size:Dia 40cm x H 15cm / ∅ 15.7″ x H 5.9″
Color:Clear
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
Low-profile flush mount with textured ice-glass diffuser casts warm light without taking up headroom.
The Glacier Disk is a flush mount ceiling light fixture that sits just 5.9" from the ceiling—ideal for rooms with 8-9 ft ceilings or tight spaces. Its thick textured glass diffuser scatters warm 3000K light evenly across the room without glare or harsh spots. Install it in entryways, bedrooms, dining rooms, or bathrooms; confirm your ceiling can support a hardwired fixture before ordering.
02Gallery
03Materials & Craft
Textured ice-glass diffuser
Thick glass with a frosted, crystalline surface diffuses light to eliminate glare. Catches and refracts warm light to create subtle shimmer across the ceiling.
Integrated warm LED
3000K color temperature built into the fixture. No bulb replacement needed; runs on standard household current (110–240V AC).
Brass and glass construction
Metal base in brass finish anchors the fixture. Works in bathrooms and bedrooms but not in wet or outdoor environments.
04Size
OverallTwo sizes: 15.7″ diameter × 5.9″ height (40cm × 15cm) or 19.7″ diameter × 5.9″ height (50cm × 15cm)
Power drawStandard (40cm): ~36W | Large (50cm): ~48W
Light colorWarm white (3000K)
InstallationHardwired to household electrical (not plug-in). Compatible with standard wall switches; not dimmable.
05Dimensions
06Specifications
MaterialBrass base; thick textured ice glass diffuser
Socket or Light sourceIntegrated LED (non-replaceable)
Recommended bulb or Kelvin3000K warm white (fixed; no adjustments)
VoltageAC 110–240V (works worldwide with appropriate outlet)
Power40cm: ~36W | 50cm: ~48W
SwitchStandard on/off wall switch; not compatible with dimmers
Cord or CableHardwired; no cord
EnvironmentIndoor only; IP20 rating (not waterproof, not for wet areas)
CareDust the glass diffuser with a soft, dry cloth. Avoid moisture.
07Downloads
08Questions
Can I install this where an old ceiling light fixture exists?
Yes. This is hardwired, so an electrician can disconnect the old fixture and wire the Glacier Disk to the existing junction box and switch. Do not attempt if you're unsure about electrical work.
Will this work in my bathroom?
The IP20 rating means it is not waterproof. Install it away from the shower or tub—use it over a vanity or in a dry bathroom area only.
Can I dim this light?
No. The integrated LED is fixed at full brightness on standard switches. Dimmers will not work with this fixture.
Which size should I choose?
The 40cm (15.7″) fits compact rooms and tight spaces; the 50cm (19.7″) makes a bolder focal point in larger rooms. Measure your ceiling area and room layout to decide.
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 40cm x H 15cm∅ 15.7″ x H 5.9″ · Clear · Warm Light
$230.00
Dia 50cm x H 15cm∅ 19.7″ x H 5.9″ · Clear · Warm Light
$310.00
Set of 2, one of each height · $540.00 · one finish
Added — the set is in your cart.
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| Price | $230.00 – $310.00 | $490.00 – $1,010.00 | $178.00 | $968.00 – $1,620.00 |
| Sizes | 2 · Dia 40cm x H 15cm / Dia 50cm x H 15cm | 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 |
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| Rating | New | ★ 4.6 (65) | ★ 4.65 (52) | ★ 4.67 (48) |
The Glacier family
Same glass, other forms.
Finish the room in one material — a pendant over the bedside, a chandelier over the table.