Clear Screw‑Thread Glass Lamp Shade

As a specialized glass lamp shade manufacturer since 2009, we produce these white matte square flush mount shades using precision mold pressing and fire polishing to achieve exceptional dimensional accuracy (±1.0mm) and uniform light diffusion. The minimalist rectangular form with softly radiused edges delivers 75–85% light transmittance with complete glare elimination—providing the clean, ambient illumination required by contemporary commercial offices, hospitality corridors, and residential modern interiors.

Clear Screw‑Thread Glass Lamp Shade

PRODUCT OVERVIEW: 

 

This clear screw‑thread glass lampshade comes with precise external thread opening and smooth dome top. Made of high‑transparency glass material, it provides bright and even light output. Perfect for outdoor lamp bulbs, garden lights, wall lamps and various lighting fixtures.
Backed by 20+ years of professional glass lampshade manufacturing experience, our factory supports full‑range OEM & ODM customization to satisfy your diverse project requirements.

✓ Factory-Direct Pricing✓ MOQ 500pcs | Customized Service

Attribute Specification
Material Hand-blown soda-lime glass
Color / Finish Clear
Shape Dome
Dimensions Diameter 100mm, height 180mm,thread 84mm
Fitter Size 84mm thread wide — fits standard holders
Style Mid-Century Modern, Vintage Retro, Industrial, Art Deco, Scandinavian
Installation Slip-on / screw-on fitter mount (hardware not included)

CUSTOM GLASS LAMP SHADE CAPABILITIES

Your Vision, Our Manufacturing Expertise

As a custom glass lampshade specialist, we transform design concepts into production-ready components. Our OEM/ODM services address the #1 priority for lighting brands: consistent quality at scalable volumes.

Manufacturing Infrastructure:

  • 4,000㎡ production facility with dedicated hand blowing workshop
  • 50+ skilled glassblowers maintaining traditional craftsmanship
  • 10+ professional one to one sales custom service

Quality Assurance:

  1. Hot Shop Inspection – Immediate visual check after forming
  2. Annealing Verification – Stress testing after 2-hour kiln cooling
  3. Final QC – Dimensional accuracy, bubble pattern consistency, surface defect check one by one

Shipping Options:

  • Sea Freight – Exw Yancheng; FOB Shanghai/Lianyungang, 25-40 days
  • Air Freight – For urgent samples or small batches
  • DDP Available – We handle customs clearance and last-mile delivery to your warehouse

Key Features:

♦ Precise Screw‑Thread Design

Accurate thread molding for tight fit with lamp bases, easy installation and replacement, not easy to loosen during long‑time usage.

Dome‑shaped top offers classic neat appearance.

♦Premium Clear Glass Material

High light transmittance, excellent hardness, shock‑resistant, stable performance for indoor & outdoor lighting scenarios.

Good weather resistance for outdoor applications.

♦Comprehensive Customization Support

✅ Custom dimensions: thread size, height, diameter can be adjusted per samples or technical drawings
✅ Custom finish: frosted, milk‑white, colored tint, silk‑print logo, decal patterns available
✅ Custom mold: develop new molds for your exclusive lampshade design
✅ Accept small‑batch trial orders & large‑volume project orders

 

Why Choose Us:

20+Years Professional Glass Lampshade Factory
We focus on glass lighting accessories for two decades. From mould opening, glass forming to post‑processing, all procedures are completed in‑house.
Full Customization Available
Send us your drawings, samples or design ideas. Our engineering team will work out feasible solutions for your custom glass lampshade. Various surface treatments are optional to meet different market demands.
Strict Quality Control
Each lampshade will go through multi‑round inspection for bubble, crack, dimension and appearance before shipment.
Flexible Order Support
Support bulk production for lighting project orders, welcome OEM & ODM cooperation.

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