Besa Costaluz 3139 Blown Glass Post Lantern

The Besa Costaluz 3139 post lantern: blown glass post lantern in Black, White and Bronze, rated for wet locations, indoors or out.

• ✓ 1 light
• ✓ 7.5" wide
• ✓ Wet rated
• ✓ UL or ETL Listed
• ✓ Lamp not included
• ✓ 3 finishes

This is the Besa Lighting Costaluz 3139 post lantern. It measures 7.5" wide x 14.25" high x 5.75" deep. Post fitter suits a 3" post (post not included).

The 3139 pairs with the 3062 sconce. Its diffuser is a single piece of blown glass, hand-painted, with the inside optionally frosted softly, on a wall bracket or a post fitter. Lamping: 1 x 75W A19 medium-base (E26) lamp, not included. Besa photographs the clear-inside version of each finish on this post lantern, so the frosted-inside options share those photos.

Specifications

• Brand: Besa Lighting
• Collection: Costaluz
• Type: Post lantern
• Model: Costaluz 3139
• Finishes: Black, White and Bronze
• Glass: Hand-painted blown glass over a clear inside glass; the inside can be softly frosted (Frosted inside option)
• Dimensions: 7.5" wide x 14.25" high x 5.75" deep
• Mounting: Post fitter suits a 3" post (post not included); 75°C supply wire is required for incandescent lamping
• Lamping: 1 x 75W A19 medium-base (E26) lamp, not included
• Voltage: 120V
• Dimming: Besa’s sheet does not list a dimming option; for dimming, choose a dimmable A19 lamp and a compatible dimmer (not included), as our advice
• Rating: Wet location, interior or exterior use; UL or ETL listed
• Materials: Handcrafted European blown glass; cast aluminum post fitter with a powder-coat finish
• Item numbers (MPN): 313953-POST, 313953-POST-FR, 313957-POST, 313957-POST-FR, 313998-POST, 313998-POST-FR

Features

• Single-light post lantern in Black, White and Bronze
• Glass: Hand-painted blown glass over a clear inside glass; the inside can be softly frosted (Frosted inside option)
• 7.5" wide x 14.25" high x 5.75" deep
• Hand-painted European blown glass
• Black and Bronze are opaque; White is semi-translucent for more light output
• Optional softly frosted inside glass
• Takes one A19 medium-base lamp
• Wet rated, interior or exterior; UL or ETL listed

Spec sheet & installation

• Costaluz 3139 series specification sheet (PDF, from Besa Lighting)
• Costaluz 3139 installation guide (PDF, from Besa Lighting)

Best for

Best for front walls and gate posts where a lantern should match 3062 sconces nearby. Related: Costaluz 3139 wall lantern.

Who this is not for

• Anyone who wants a security floodlight: this is a decorative fixture that gives a soft pool of light, not a security-light beam.
• Anyone ordering by eye: check the size above (7.5" wide x 14.25" high x 5.75" deep) against your wall, door and ceiling height before you buy.
• Anyone who needs a lamp thrown in: the standard version takes lamps that you supply.
• Anyone who wants every piece identical: handcrafted glass varies slightly from piece to piece, which is part of the look.

Why we carry it

We have been curating design-led lighting since 2009, and the Costaluz 3139 post lantern is a dependable way to put a well-made Besa fixture on a wall: hand-painted European glass in a cast or stainless fitter built for exposed walls. Besa Lighting pairs American design with European glass artisanship: its shades are hand-blown by skilled artisans using techniques passed down for generations, then hand-inspected at Besa’s factory in Ohio for color, pattern, thickness and size before they ship.

Buy once: durability and care

With the power off and the fixture cool, wipe the glass with a soft cloth lightly misted with glass cleaner (spray the cloth, not the fixture) and dust the metal parts with a dry microfiber cloth (our advice). Outdoors, a gentle rinse with a garden hose clears dust and pollen; avoid pressure washing. Lamps are replaceable, and installation by a licensed electrician is recommended.

Frequently asked questions

How big is the Costaluz 3139 post lantern?

It measures 7.5" wide x 14.25" high x 5.75" deep.

Which bulbs does the Costaluz 3139 use?

1 x 75W A19 medium-base (E26) lamp, not included.

Is the Costaluz 3139 rated for wet locations?

Besa rates it for wet locations, so it can go on an exposed outdoor wall or indoors. Follow the installation guide and seal the canopy to the wall (our advice).

How does the Costaluz 3139 mount?

Post fitter suits a 3" post (post not included); 75°C supply wire is required for incandescent lamping.

Which finishes and options does the Costaluz 3139 come in?

Finish: Black, White and Bronze. Glass: Hand-painted blown glass over a clear inside glass; the inside can be softly frosted (Frosted inside option).

Can I use the Costaluz 3139 on a post and on a wall?

Each mount is its own listing: this one is the post fitter. The wall version is a separate page, and both use the same glass.

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.