Shape and fit
Send the existing glass and mating base if a twist-lock interface must be reproduced or revised.
Glass shades for lighting manufacturers
A shallow clear bowl shade with a rim designed for a twist-lock ceiling-light assembly. The photos show the rim notches and glass profile for matching to a specific holder.
The lock geometry must be matched to the mating fixture; body dimensions alone do not establish compatibility.






Compare the rim lugs or notches, rotation direction, stop position and seating surface with the fixture base. A sample fit check is needed before batch production.
Ask About Mounting FitSend the existing glass and mating base if a twist-lock interface must be reproduced or revised.
Approve the clear glass appearance and visible rim finish on the actual fixture.
The shallow clear bowl is for ceiling-light assemblies with the matching twist-lock base.

The low bowl profile can sit close to the ceiling when the rim engages the intended base.
Use the original glass or base to verify the bayonet profile before replacing an installed shade.
Ask for sample availability, cost and timing. Review twist-lock engagement, rim contact and clear appearance before batch production.
No. Twist-lock profiles vary. Compare the rim and mating base directly before selecting this glass.
The listed overall dimensions are not a substitute for a rim drawing. Provide the base or glass sample for the exact interface.
Send a drawing or existing glass sample. We can review forming and tooling feasibility for the selected project before quoting.
Ask for availability, cost and timing, then approve twist-lock engagement, rim contact and clear appearance against the agreed specification.
Send your planned quantity, delivery country and fixture drawing or existing shade. Include rim/notch geometry and any other mounting details needed for a quote.