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Yellow silicone tube diffuser for LED neon signs, 6/8mm split flexible silicone cover, ideal for 12V neon lighting projects.
Rose red silicone neon tube diffuser for LED neon signs, 6/8mm split flexible silicone cover, 2nd generation, DC 12V compatibility.
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Separate Silicone 6/8mm Diffuser Led Neon 2nd Generation Split Flexible DC 12V Silicon Cover Led Neon Sign Material

Regular price $0.20
Sale price $0.20 Regular price
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Price reflects your selected size and options. Custom changes and upgrades need a confirmed quote. Applicable tax and delivery charges are shown at checkout.

White
Green
Orange
Red
Yellow
Blue
Rose pink
Purple
Light Pink
Lemon yellow
Dark green

Free design proof for custom artwork

2-year warranty on LED neon signs

Nationwide shipping from Miami

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UNBOXING & SETUP

From box to glow.

See what comes with your custom LED neon sign and how a standoff wall setup comes together—from unpacking to the final glow.

  • Unpack your sign and matching power supply.
  • See how the standoff wall mounting kit fits together.
  • Connect power and bring your design to life.

Mounting hardware, dimmers and remotes depend on the options in your order. Follow the instructions supplied with your sign.

50-second animated guide · Wall mounting example
Free Design ProofFor custom artwork before production
2-Year WarrantyOn LED neon signs
Clear shipping termsFree standard shipping to the continental U.S. on signs over US$100 and up to 60 inches.
Real Human SupportHelp with size, color and setup

Product details

About Separate Silicone 6/8mm Diffuser Led Neon 2nd Generation Split Flexible DC 12V Silicon Cover Led Neon Sign Material

Separate Silicone 6/8mm Diffuser Led Neon 2nd Generation Split Flexible DC 12V Silicon Cover Led Neon Sign Material. A component or accessory for the applications identified in the product specifications below. Confirm dimensions, quantity, electrical requirements where applicable and compatibility with your sign before ordering.

Shipping cost and delivery for this item are confirmed at checkout or in your item-specific quote.

For compatibility questions, contact Miami Neons.

Product specifications and design details

Item description

Kindly Note

1. The silicone tube and Led strip are sold separately, silicone tube does not include the light strip.

2. There is only one type of LED strip, and it is suitable for 6/8/12mm tubes, no need to change LED strips for different sizes.

3. Don't use white led strips with colored silicone tubes,the effect is not good. Choose red led strips for red silicone tubes.

4. We use white silicone tubes for 12V warm white/white/cool white led strips.

5. For led neon sign making, the mininum back plate thickness is 5mm;

Before you order

Choose the Right Neon Sign for Your Space

Size

Measure the available wall area and leave breathing room around the design. Larger spaces usually need a wider sign to look proportional.

Color

Choose a color that works with the wall, ambient lighting and brand palette. RGB options are available for designs that need changing colors.

Backing

Backing style affects the finished silhouette and mounting. Exact options depend on the product and design.

Placement

Tell us if the sign is for a home, event, business or outdoor application so the setup matches the environment.

What to expect

Built for an Easy Setup

  • LED neon sign
  • Compatible power supply
  • Mounting hardware for the selected setup
  • Dimmer or controller when included with the selected configuration

Check the selected product configuration for exact contents. Outdoor construction, RGB lighting and rush production may cost extra; request a quote before ordering these upgrades.

Verified reviews

Customer Reviews

Questions answered

Neon Sign FAQ

Can I change the size or color?

Many Miami Neons products offer size and color choices. For a design outside the listed options, upload your artwork or idea for custom pricing.

Can you make this design with my own wording or logo?

Yes. For a fully custom version, send your wording, logo, artwork or reference image and our team can prepare a design proof.

Can this be made for outdoor use?

Outdoor use requires construction and components appropriate for exposure. Contact us before ordering if the sign will be used outside.

Do you ship outside Miami?

Free standard shipping to the continental U.S. on signs over US$100 and up to 60 inches. Larger signs and other destinations require a shipping quote before ordering. Expedited shipping costs extra.

Is there a warranty?

Miami Neons backs LED neon signs with a 2-year warranty, subject to the applicable product and usage requirements.

See our work in motion

Real Custom Neon Projects

Rumble

Watch the Rumble project video.

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Miami Neons project showcase

A closer look at our neon project footage.

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Custom neon in motion

See the project in the original video.

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Clear pricing, from design to delivery

Know the size, materials and selected options before you order.

What shapes the price?

Size, neon length, artwork detail, backing and lighting options affect the cost. “From” is a starting price. Use the selected product options for its price, or request a confirmed custom quote.

What is it made of?

Our LED neon signs use flexible LED neon and an acrylic backing. Check the product or quote for the power supply, mounting hardware and any included dimmer or controller.

Which options cost extra?

Outdoor construction, RGB lighting, rush production and expedited shipping are quoted for your project. Confirm any upgrades before ordering.

Shipping without guesswork

Free standard shipping to the continental U.S. on signs over US$100 and up to 60 inches. Larger signs and other destinations require a shipping quote before ordering. Expedited shipping costs extra.