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Clear Bubble Glass Tube with Mounting Neck

✦ Visible bubbles add detail within the clear cylindrical body.

✦ Ground mounting neck contrasts with the glossy glass body.

✦ Straight tubular profile provides a defined vertical silhouette.

✦ Narrow connection end supports fixture interface review discussions.

✦ Transparent glass keeps the internal bubble detail visible.

High clarity
Heat resistant
OEM & OOM
Custom finish

Application

Chandeliers
Table Lamps
Ceiling Lights
Decorative Lights

Customization Options

Material
Color
Shape
Finish
Logo
Package
Quote NowDownload product brochure

Technical Data

Material

Clear glass

Process

Optical Processing

Shape

Cylindrical

Surface Finish

Glossy

Size

Outside diameter 21 mm; length 116 mm

Color Options

Clear

OEM/ODM

Supported

Sample Development

Available

Weight (kg)

0.1

Mold

Shareable

Product Overview

A Clear Lighting Tube with Visible Bubble Detail

A clear cylindrical body displays scattered internal bubbles, with a narrower ground neck at one end.

The gloss body and matte mounting surface create distinct visual zones.

May suit decorative tube lighting; confirm material, mounting fit and any requested neck changes.

Video

Precision Glass Pressing

See how custom pressed glass components are precision formed for lighting applications.

Blown Glass Cold Working

See how custom blown glass components are cut, ground, and finished to specification.

Hand Mold Glass Blowing

See how skilled craftsmen shape custom blown glass using hand-molding techniques.

Glass Batch & Melting

See how raw materials are prepared, mixed, and melted before glass forming.

Borosilicate Glass Annealing

See how controlled annealing relieves internal stress in borosilicate glass components.

Borosilicate Rod Forming

See how borosilicate glass rods are heated and shaped into custom components.

Borosilicate Tube Forming

See how borosilicate glass tubes are heated and formed for custom applications.

Glass Surface Finishing

Explore sandblasting, coating, and printing processes for custom borosilicate glass.

Borosilicate Cold Working

See how borosilicate glass is cut, ground, and finished to precise dimensions.

FAQ

The actual product photographs show bubbles within the transparent cylindrical body. Their distribution is visible; a controlled pattern specification is not supplied.

The glass composition needs confirmation. Specify required material properties and obtain approval before selecting it for a thermal application.

The closeup shows a circular aperture in the ground mounting neck. Full internal geometry and wall thickness require a drawing or sample measurement.

The tube has a 21 mm outside diameter and 116 mm length. Confirm neck dimensions and fit tolerances separately.

Define the required neck diameter, contact length and tolerance on an approved drawing, then verify fit with the intended fixture.

No. The supplied chandelier scenes are concept renders. They illustrate a design direction and cannot establish installation history or fixture performance.

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