Ceiling Lamp
The piece
Caged Glass Tube · Twin-Chain Suspension · Industrial Bulkhead
A horizontal tube pendant in industrial bulkhead vocabulary — a colored glass cylinder enclosed in a wire safety cage, suspended from twin chains at either end. Equally at home over a dining table, kitchen island, long bar, or workshop bench, where its linear silhouette stretches across the whole length of the surface below.
The integrated LED runs the full 123 cm length of the tube — when lit, the colored glass and wire cage cast a layered pattern of warm light and shadow across the surface. Available in five glass colors and two power configurations.
See It In Action
Features
Caged Glass Tube
Wire safety cage over a colored glass cylinder — industrial bulkhead vocabulary.
Twin-Chain Suspension
Hangs horizontally from two chains — each end mounts to its own ceiling fixing.
Five Glass Colors
Choose silver, black, green, apricot (amber), or clear for the glass tube.
Glass Color — Choose at Checkout
Silver
Mirrored silver glass, reflective.
Black
Smoked black glass, moody.
Green
Forest-green glass, atmospheric.
Apricot
Warm amber glass, vintage glow.
Clear
Clear glass, transparent.
Sizes — Choose at Checkout
Slim L 123 × W 10 × H 10 cm L 48.4" × W 3.9" × H 3.9" ~18W
Wide L 123 × W 15 × H 10 cm L 48.4" × W 5.9" × H 3.9" ~36W
Slim vs. Wide — same length, different output. Both sizes are identical in length (123 cm / 48.4") and hanging chain (70.9"). The Wide version is larger in cross-section (15 × 10 cm vs. 10 × 10 cm) and produces twice the light output (~36W vs. ~18W) — better for larger dining tables, kitchen islands, or high-ceiling spaces. The Slim version suits standard residential installations.
Specifications
| SKU | RDP-141227 |
| Materials | Metal frame and cage · Acrylic / glass tube shade |
| Light Source | Integrated LED · Contact us if replacement is needed |
| Power | ~18W (Slim) · ~36W (Wide) |
| Color Temperature | Warm white 3000K · Other CT on request |
| Dimming | Non-dimmable · Dimmable version available on request |
| Voltage | AC 110–240V · Universal |
| Hanging Chain | 70.9" / 180 cm per chain · Adjustable on installation |
| Mounting | Hardwired · Two ceiling junction boxes required (one per chain) |
| Best For | Dining tables · Kitchen islands · Long bars · Workshops · Industrial interiors |
| IP Rating | IP20 · Indoor dry locations only |
Customization available on request. The default integrated LED is warm white (3000K) and not compatible with standard wall dimmer switches. If you need dimmable functionality or a different color temperature (4000K neutral, 5000K daylight), please contact us before ordering — custom builds may affect lead time.
Downloads
FAQ
Which size should I choose? +
Both sizes are 123 cm long. The Slim (10 × 10 cm cross-section, ~18W) suits standard 4–6 person dining tables, kitchen counters, and bedrooms. The Wide (15 × 10 cm, ~36W) doubles the light output — better for larger 8-person tables, full kitchen islands, long bars, or rooms with high ceilings where more light is needed.
Do I need two junction boxes? +
Yes — the pendant hangs from two separate chains, one at each end. Each chain requires its own ceiling fixing point and the wiring runs through one of them. A licensed electrician can confirm the spacing and wiring requirements based on your ceiling.
Is it dimmable? +
The default integrated LED is not dimmable — it will not work with standard TRIAC wall dimmers. If dimming matters for your installation, please contact us before ordering and we can supply a dimmable version (custom build, may affect lead time).
Can I get a different color temperature? +
The standard version ships in warm white (3000K), ideal for residential dining and living. If you need neutral white (4000K) for kitchens or daylight (5000K) for workshops, please contact us before ordering — custom CT options are available on request.
Care & delivery
Looking after it
Dust with a soft dry cloth. Stone, plated and painted finishes dislike solvents and abrasives, so keep both away from them; glass takes a lint-free cloth and a little glass cleaner. Solid brass is left unlacquered on most pieces and will warm and darken with handling, which is the material behaving as it should rather than a fault. Switch a fixture off and let it cool before cleaning it.
Who makes it
This piece is manufactured for Elio Marchetti by Radilum, our production partner for the collection.
We are a lighting house rather than a factory. We select the pieces, specify the finishes and the stone, and hold the relationship with the maker, and we would rather tell you that plainly than leave it unsaid. Questions about the manufacture of a specific fixture are welcome and we will answer them.
Delivery
Allow 28 to 43 business days from order to arrival, roughly six to nine weeks. Most of the collection is made to order, so that time covers the piece being built in the finish and size you chose, checked, packed and shipped. The same window applies wherever you are.
Shipping is free to Canada, the United States, the United Kingdom and Australia, with no minimum order.
Returns
You have ten days from receiving a piece to have it on its way back to us, under way inside those ten days rather than simply flagged with us on the tenth. Return postage on a change of mind is yours, there is no restocking fee, and the outcome is a refund to your original payment method rather than store credit. Made to order pieces return on the same terms as stock. Contact us before sending anything back.
Damaged or faulty on arrival
Separate from an ordinary return, and a longer window: twenty days from receipt to report it. Tell us before you send anything, keep the packaging until we have answered, and photographs of both the fault and the box help. Where a piece is faulty, damaged in transit or not what you ordered, we cover the return postage.
Installation
Any hardwired fixture should go in with a licensed electrician. Where a piece has particular requirements, a sloped ceiling, a chain that can be shortened, a specific socket, they are listed further up this page.
The collection
Glass
Blown, ribbed, frosted and clear glass, where the diffuser does as much of the work as the frame.
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