The USKYLED 40mm Round Silicone LED Neon Tube is a flexible 360° lighting solution designed for architectural, outdoor, landscape and decorative lighting projects. With a 40mm diameter round profile, the neon tube provides uniform illumination around the entire circumference, making it suitable for applications where light visibility is required from multiple viewing directions.
The LED neon tube uses a silicone body with IP67 protection and is designed for outdoor environments. The silicone construction provides resistance to UV exposure, saltwater and high temperatures, helping the product maintain performance in demanding lighting installations.
The product supports DC12V and DC24V input options and is available in multiple colors, including RGB, white, warm white, red, green, blue, yellow, orange, pink and ice blue.
For lighting distributors, contractors, wholesalers and project buyers, USKYLED supports OEM/ODM customization, samples and bulk production.
The 40mm round neon tube features a cylindrical silicone profile with 360° light emission. Unlike conventional side-emitting or top-emitting LED strips, the round structure allows the lighting effect to be viewed from different directions.
The flexible silicone body can be integrated into architectural structures, decorative installations, landscape features and curved lighting designs.
The product supports different cable entry configurations, including front, side and bottom cable entry, allowing designers and installers to select the connection direction according to the project structure.
The round 40mm diameter also creates a distinctive visual effect for large-scale decorative and architectural lighting installations.
40mm diameter round silicone LED neon tube
360° full-round illumination
IP67 protection for outdoor applications
Flexible silicone construction
UV-resistant silicone material
Saltwater-resistant design
High-temperature resistance
DC12V / DC24V input options
Front, side and bottom cable entry options
Vertical bending capability
RGB and multiple single-color options
Low heat LED light source
Lower energy consumption compared with traditional glass neon
CE and RoHS certification
3-year warranty
OEM/ODM and customized solutions available
The 40mm Round Silicone LED Neon Tube is designed for applications that require large-format, 360° visible linear illumination.
Typical applications include:
Building facade lighting
Architectural contour lighting
Wall decoration
Landscape lighting
Theme park lighting
Entertainment venue lighting
Hotel and resort decoration
Commercial building decoration
Retail and shopping center decoration
Event and exhibition lighting
Outdoor decorative lighting
Signage and branding installations
Public art installations
Architectural feature lighting
The 360° emission makes the product particularly suitable for structures where the lighting effect needs to remain visible from multiple viewing angles.
The standard product uses a 40mm diameter round profile.
Available options include:
Diameter: 40mm
PCB width: 8mm
Standard package: 50m per roll
Input voltage: DC12V / DC24V
Cable entry: Front / Side / Bottom
Bending direction: Vertical
Light output: 360°
Color: RGB / White / Warm White / Red / Green / Blue / Yellow / Orange / Pink / Ice Blue
Customized specifications and project-specific configurations can be discussed with USKYLED.
The 40mm round LED neon tube is available in multiple lighting colors for different project environments.
Available options include:
White
Warm White
Red
Green
Blue
Yellow
Orange
Pink
Ice Blue
RGB
Single-color versions can be used for architectural, landscape and decorative applications, while RGB versions can provide dynamic color effects for entertainment, theme park and event environments.
The flexible round neon tube is designed for professional installation in architectural and decorative lighting projects.
Recommended installation process:
Confirm the required installation length and bending direction.
Select DC12V or DC24V according to the product configuration.
Prepare the mounting structure and accessories.
Select the appropriate front, side or bottom cable entry.
Install the neon tube securely along the designed route.
Connect the product to a compatible LED power supply.
Test the lighting system before completing the installation.
For outdoor installations, all connection points, end caps and cable entries should be properly sealed to maintain the required protection level.
Installation should be completed by qualified professionals according to local electrical and safety requirements.
| Specification | Details |
|---|---|
| Product Type | Round Silicone LED Neon Tube |
| Model | SUR-ND40 |
| Diameter | 40mm |
| Light Output | 360° |
| Material | Silicone |
| PCB Width | 8mm |
| Input Voltage | DC12V / DC24V |
| IP Rating | IP67 |
| Cable Entry | Front / Side / Bottom |
| Bending Direction | Vertical |
| Color Options | RGB / White / Warm White / R / G / B / Y / Orange / Pink / Ice Blue |
| Standard Package | 50m/roll |
| Certification | CE / RoHS |
| Warranty | 3 Years |
| Application | Outdoor, Architectural, Landscape & Decorative Lighting |
| MOQ | 1 pc |
| Sample Lead Time | 3–7 days |
| Mass Order Lead Time | 7–15 days |
| OEM/ODM | Available |
The 40mm Round Silicone LED Neon Tube is suitable for large-scale lighting projects that require flexible installation and 360° illumination.
Typical project environments include:
Theme parks
Hotel and resort projects
Commercial buildings
Shopping centers
Entertainment venues
Architectural facade projects
Landscape projects
Public art installations
Event venues
Retail decoration projects
Signage and branding projects
Outdoor architectural projects
For project orders, USKYLED can provide customized color, voltage, length, cable entry and packaging solutions.
USKYLED supports OEM and ODM services for distributors, wholesalers, lighting contractors, signage companies and project buyers.
Customization can include:
Product length
Light color
RGB configuration
Voltage
Cable entry
Product labeling
Packaging
Logo
Project-specific specifications
Customized production requirements
OEM and ODM services can be used for commercial lighting brands, architectural lighting projects, theme parks and customized decorative lighting systems.
Looking for a 40mm round LED neon tube for an architectural or outdoor lighting project?
Contact USKYLED for:
Product specifications
Samples
Wholesale pricing
OEM/ODM services
Custom colors
Project support
Bulk production
MOQ: 1 pc
Sample Lead Time: 3–7 days
Mass Order Lead Time: 7–15 days
DM us for specifications, samples and project pricing.








