Made in the USA
Made in the USA 
724.523.5567
Borosilicate Glass Manufacturer of Lenses, Reflectors, Refractors
IF YOU CAN DESIGN IT, WE CAN PRODUCE IT.

4" Glass Light Shades


6771 Bobeches Prismatic - 4 3/4"
6771 Bobeches Prismatic

4 inch glass shade
6772 Bobeches Prestcut

4 inch glass light shades
6773 Bobeches Swirl

4 inch glass light shades
6774 Bobeches Diamond Cut
4 inch glass light shades
6777 Base/Shade Inside Prismatic
4 inch glass light shades
6779 Shoulder Prestcut
4 inch glass light shades
6855 Bobeches Plain

Glass Light Replacement Shades from JSG

Jeannette Specialty Glass carries a large variety of glass light shades ranging from 4" to 16".

Our indoor lighting products are developed using "HR-39" Borosilicate glass. Our famous "Hard Roc" glass is thermal shock and strain tested to meet your most demanding indoor lighting applications.

  • Clear Colorless Glass (not green) unaffected by Weather, Sunlight and other factors
  • Borosilicate Glass "HR-39" - Proprietary Formulation
  • Durability - Chemical, Scratch, Stain, and Thermal Shock Resistant

 Contact JSG or Request a Quote.  

Please select the item of your choice to see individual specifications.  

High Volume or Custom Glass Production

If you have a custom order or a large order, JSG is ready to meet your needs.  We have the capacity for large production runs as well as the master craftsman and experienced glass technicians to handle any order.  Contact us today to learn more.

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