Precision Glass Pressing
See how custom pressed glass components are precision formed for lighting applications.
Blue Ringed Glass Signal Light Cover
✦ Deep blue photographed sample forms a short domed cover
✦ Broad horizontal rings define the exterior glass surface pattern
✦ Circular base flange includes visible projections around its edge
✦ Open underside reveals the hollow body and ring profile
✦ Colored borosilicate glass forms the broad ringed cover body
High clarity
Heat resistant
OEM & OOM
Custom finish
Application
Chandeliers
Table Lamps
Ceiling Lights
Decorative Lights
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Technical Data
Material
Colored borosilicate glass
Process
Precision Pressing
Shape
Cylindrical
Surface Finish
Glossy
Size
Diameter 103 mm × height 80 mm
Color Options
Custom colors
OEM/ODM
Supported
Sample Development
Available
Weight (kg)
0.32
Mold
Non-shareable
Product Overview
Blue Domed Glass Cover with Broad Ring Ribs
The photographed blue glass signal cover combines a short dome with broad horizontal ring ribs.
A projecting circular flange surrounds the open base, creating a visible mounting interface.
For custom signal lighting, confirm color measurements, photometry and fixture compatibility before selecting this blue cover.
Video
FAQ
Broad horizontal rings encircle the body below a smooth domed top. The open base has a projecting circular flange.
Confirm the fixture interface and applicable color, intensity and distribution requirements. Verify the complete assembly rather than relying on a concept scene.
Define the applicable standard edition and color coordinate limits, then confirm the relevant measured data and fixture test evidence.
The maximum diameter is 103 mm and the height is 80 mm. Confirm base fit, ring geometry tolerances and wall thickness.
Distribution depends on the complete fixture, light source and glass geometry. Confirm the required photometric results for your assembly.
Use an approved physical sample and color specification. Agree on the blue target and acceptance limits before production.
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