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.

Borosilicate Glass LED Lighting


LED Street Light Clear Cover
LED Street Light/
LED Clear Cover

Rodeo Drive
Rodeo Drive

Fresnel Lenses
Fresnel Lenses

LED Lights and JSG Borosilicate Glass, a Great Combination 

Borosilicate Glass
Manufacturer

Jeannette Specialty Glass is a borosilicate (heat-resistant) glass manufacturer of lenses, reflectors, refractors and more. Low expansion borosilicate glass ideal for commercial, industrial, and mechanical needs.

Contact JSG or request a quote today to learn how we can bring your project to life with glass. 

Jeannette Specialty Glass is superior to plastic for use with LED Lighting.  At JSG, we utilize "HR-39" Borosilicate glass. Our famous "Hard Roc" glass is thermal shock and strain tested to meet your most demanding LED 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

Jeannette Specialty Glass offers a variety of in-stock LED Lighting covers.

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

LED Lighting

Why Choose JSG Borosilicate Glass over Plastic for LED Lighting?

  • Clear Colorless Glass (not green) reflects a brighter light source than plastic.
  • Product Life:  Glass has an almost infinite life.  Acrylic is thermo plastic, deforming  and discoloring under conditions of high heat and UV exposure.
  • Dirt Depreciation:  Glass is electrically inert and will not attract dust.  Plastic attracts dust; in moderately dirty environments plastic reflectors depreciate 4% per year.
  • Prisms: Glass prisms are smooth to the touch.  Plastic reflectors have extremely sharp prisms requiring the use of more costly coated lamps to overcome the sharpness.
  • Eco-Friendly:  Borosilicate glass is recyclable.  Plastic is a lifetime in a landfill.
  • United States stocking and lead times.
  • Made in the U.S.A.

Please don't hesitate to contact Jeannette Specialty Glass today to place your order for our LED Lighting products.

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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