Besa Silk 12 Opal Glass Flush Mount, Black or Gold Cap

An etched opal flush mount with a black or gold cap that is part of the glass, with an integrated dimmable LED or incandescent lamping.

• ✓ Etched opal glass
• ✓ LED or incandescent
• ✓ 2000 lm LED option
• ✓ Dimmable
• ✓ Only 4.25" deep
• ✓ Damp rated

The Besa Silk 12 is a flush mount ceiling light. Its glass: Matte etched opal glass diffuser whose upper cap is an artistically finished part of the same glass, in Black or Gold; lit, the soothing opal contrasts with what looks like a spun-metal cap. Opal/Black is the graphic choice; Opal/Gold warms the room and picks up brass hardware. It is sized for bedrooms, home offices, bathrooms and hallways.

Order it with incandescent lamping (2 x 60W A19 medium (E26) base lamps of your choice, not included) or as the LED version with an integrated 20W LED: 2000 lumens at 3000K, CRI 90+, rated 50,000 hours, so there is no bulb to change. The cap color (Black or Gold) is part of the glass itself; the aluminum fitter is black on every version, and three set screws hold the glass so it comes off for cleaning. At 12.5" diameter x 4.25" H it sits close to the ceiling.

Specifications

• Brand: Besa Lighting
• Collection: Silk
• Type: Round flush mount ceiling light with a capped opal glass diffuser on a black fitter
• Size: Silk 12
• Glass: Matte etched opal glass diffuser whose upper cap is an artistically finished part of the same glass, in Black or Gold; lit, the soothing opal contrasts with what looks like a spun-metal cap
• Finish: Black powder-coated aluminum fitter (the cap color is in the glass)
• Dimensions: 12.5" diameter x 4.25" H; handcrafted glass varies slightly
• Mounting: Installs directly to a 4" octagonal outlet box, centered on the fixture; hardwired
• Lamping: Incandescent version: 2 x 60W A19 medium (E26) base lamps, not included. LED version: integrated 20W LED source, included
• LED performance: 2000 lumens, 3000K, CRI 90+, rated 50,000 hours
• Dimming: Incandescent: standard incandescent dimmer; LED: CL dimmable (dimmers not included)
• Voltage: 120V
• Glass attachment: Three set screws
• Rating: Damp location, interior use only (bathrooms, laundry rooms and other humid rooms; not for outdoors); UL or ETL listed
• Materials: Handcrafted etched opal glass with a black or gold glass cap; stamped aluminum fitter, powder-coated black
• Item numbers (MPN): SILK12BKC (Opal/Black), SILK12GDC (Opal/Gold); LED versions add -LED

Features

• Etched opal glass: Opal/Black or Opal/Gold glass
• 12.5" diameter x 4.25" H
• LED or incandescent lamping; dimmable
• 2000 lumens of 3000K light with the LED version, CRI 90+
• Black powder-coated aluminum fitter (the cap color is in the glass)
• Glass held by: three set screws
• Mounts to a 4" octagonal box
• Damp rated, interior use; UL or ETL listed

Spec sheet & installation

• Silk 10 / 12 / 16 specification sheet (PDF, from Besa Lighting)

Best for

Use the Silk 12 in bedrooms, home offices, bathrooms and hallways. Besa also makes Silk 10 (10" diameter x 3.75" H), Silk 16 (16" diameter x 4.75" H). Related: Silk 16 (larger), Sola 12, Pella 13 opal flush mount.

Who this is not for

• Outdoor porches, soffits or covered patios: it is rated for damp interior locations only.
• Anyone who wants a white or nickel fitter: Silk comes with a black fitter only; the cap color is in the glass.
• Anyone who wants a cooler, daylight-white LED: the LED version is fixed at a warm 3000K.

Why we carry it

We have been curating design-led lighting since 2009, and Silk solves a real problem: a flush mount that looks finished from below, with the cap detail built into the glass instead of a bolted-on ring. Besa Lighting pairs American design with European glass craftsmanship, and every glass is hand-inspected at Besa’s factory in Ohio for color, pattern, thickness and size before it ships.

Buy once: durability and care

Switch off and let it cool, then wipe the glass with a soft cloth lightly dampened with mild soapy water and dry it; avoid abrasive cleaners (our advice). The LED version is integrated and rated for 50,000 hours. Installation by a licensed electrician is recommended; 90°C supply wire is required for incandescent lamping.

Frequently asked questions

What are the dimensions of the Besa Silk 12?

It measures 12.5" diameter x 4.25" H, per Besa’s spec sheet. Each glass is handcrafted, so allow for slight variation.

How bright is the Besa Silk 12 with LED lamping?

The LED version gives 2000 lumens at 3000K with CRI 90+ and is CL dimmable. The incandescent version takes 2 x 60W A19 medium (E26) base lamps (not included) and dims with a standard incandescent dimmer.

Opal/Black or Opal/Gold: which Silk 12 should I choose?

Both have the same etched opal diffuser; the difference is the cap color, which is an artistically finished part of the glass, not a metal ring. Black reads crisp and modern; Gold adds warmth and suits brass fittings.

Is the Besa Silk 12 suitable for a bathroom ceiling?

Yes. Besa rates it for damp locations, interior use only, so it suits bathroom, laundry and powder-room ceilings. It is not rated for outdoor ceilings or direct water spray.

Is the Silk 12 LED replaceable?

The LED version uses an integrated 20W LED rated for 50,000 hours, so there is no bulb to change. If you would rather choose your own bulbs, order the incandescent version.

Does the Besa Silk 12 come in other sizes?

Yes: Besa makes the same design as the Silk 10 (10" diameter x 3.75" H), Silk 16 (16" diameter x 4.75" H). It installs to a 4" octagonal outlet box, centered on the fixture; we recommend a licensed electrician.

Trade pricing for design professionals

Interior designers, architects, contractors and hospitality buyers can apply to the MetropolitanDecor Trade Program for trade pricing on Besa Lighting and the rest of our catalog, plus a dedicated trade support line. Lighting a whole kitchen, restaurant or hotel floor? Contact us with quantities and finishes and we will confirm stock before you order.

Shipping & returns

In-stock finishes ship in 2–3 business days. Orders over $100 ship free by ground to the 48 contiguous states. All sales are final, so check the size, finish, glass and lamping above before ordering; if your order arrives damaged or isn’t what you ordered, contact us within 48 hours of delivery with photos and we’ll make it right.

Please note: Because this item is made to order or specially sourced, it is final sale.