Replacement Plastic & Glass Jelly Jar Light Fixture Covers

Cylinder & Jar Lens Covers

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Upgrade your fixtures with our wide selection of cylinder and jar lens covers—including cylinder lens covers, jelly jar globes, hourglass lenses, tapered cylinder lamp covers, and replacement glass jars.

Replacement Cylinder & Jar Lens Covers – Glass, Acrylic, and Polycarbonate

Restore your fixtures with our complete selection of replacement cylinder and jar lens covers. Available in clear or white, and a range of materials and shapes, these covers are perfect for updating, protecting, or upgrading post top lights, wall packs, pendants, and decorative lighting.

Category Highlights:

Shapes: Straight cylinder, tapered cylinder, hourglass, jelly jar, and traditional jar lens covers
Materials: Replacement covers in glass, UV-resistant acrylic, or impact-resistant polycarbonate
Finishes: Clear for maximum brightness or white for diffused, even light
Mounting Styles: Flanged (with rim) or neckless (no flange), with a range of neck and fitter options
Sizes: Multiple diameters and heights for modern and legacy fixtures
Applications: Post tops, vapor-tight fixtures, wall sconces, pendants, commercial, residential, and outdoor lighting

Whether you need a replacement glass cylinder lens, a new acrylic jar cover, or a durable polycarbonate jelly jar, you’ll find the right fit for your fixture at LightBulbSurplus.com.

Need help choosing the right replacement lens cover?
See our FAQ below or contact our experts for guidance on fit, style, and installation.

Frequently Asked Questions

What’s the difference between a cylinder and a jar lens cover?
Cylinder lens covers have straight or tapered sides and flat or rounded ends. Jar lens covers (often called jelly jars) feature a classic “jar” or hourglass shape, typically used for vapor-tight or decorative fixtures.

What materials do you offer for replacement lens covers?
We stock replacement lens covers in glass, UV-resistant acrylic, and impact-resistant polycarbonate. Glass is ideal for classic looks, while polycarbonate is best for high-impact areas.

How do I choose between flanged and neckless covers?
Flanged covers have a rim for secure mounting with fitter rings or hardware. Neckless (no flange) covers are held by clamps or fit directly into the fixture.

Are these replacement covers compatible with LED lamps?
Yes, all our replacement lens covers work with LED and standard bulbs—just confirm the internal size matches your fixture.

Which sizes and shapes are available?
We carry replacement straight cylinders, tapered cylinders, hourglass, jelly jar, and traditional jar covers in a variety of diameters and heights. Check your fixture or contact us for help.

Where can I buy replacement cylinder or jar lens covers?
Buy replacement glass, acrylic, or polycarbonate cylinder and jar lens covers directly from LightBulbSurplus.com. Fast shipping and expert support available.