LED Neon Flex
- Fully automated production, fast delivery time.
- LM90 compatible LEDs, lifetime up to 50,000 hours.
- 5 years warranty.
- Professional R&D team, support customization, ODM, OEM.
- Free samples are provided.
- Quick response to any of your inquiries.
LED Flex Neon Supplier & Manufacturer
MSHLED Lighting is a professional manufacturer of LED Flex Neon Strip based in China. We offer customized solutions, along with OEM and ODM services. Wholesalers, distributors, dealers, traders, and agents are welcome to purchase in bulk and build long-term partnerships with us.
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If you require customized solutions for Single-Color, RGB, or RGBW LED Neon Lights in bulk, MSHLED can provide custom LED Neon lights to your specific needs. We offer customizations in color, size, length, CRI (Color Rendering Index), and a variety of accessories. With our service, you can efficiently scale your project and meet your high-volume demand.
Contact us today to learn more and get started!
What is LED Neon Flex?
LED Neon Flex is a flexible LED lighting solution designed to mimic the look of traditional glass neon lights while offering enhanced durability, energy efficiency, and safety. It comes in two main types: Silicone Neon and PU Neon, each suited for different environments.
Silicone Neon Flex (IP67):
Made using a three-color silicone integrated extrusion process, this type is resistant to saline solutions, acids, alkalis, corrosive gases, fire, and UV rays. It’s ideal for both indoor and outdoor use in architectural outlines, signage, decorative molding, and cityscape lighting.PU Neon Flex (IP68):
Constructed with a U-shaped TPU milky tube filled with opal PU glue, PU Neon is fully waterproof and highly resistant to UV and saltwater. It’s designed for underwater decorative lighting applications such as pools, fountains, and marine installations.
Applications of LED Flex Neon
This is a classic application. LED Neon Flex allows businesses to create eye-catching, retro-style or modern signs with intricate lettering and logos. It’s far more durable and easier to maintain than traditional glass neon, making it ideal for both indoor exhibits and outdoor business signs.
Architects and designers use LED Neon Flex to outline buildings, highlight architectural details like windows and rooflines, or create large-scale media facades. Its weather resistance (especially IP67/IP68 types) and long lifespan are crucial here.
Inside buildings, it provides excellent indirect, ambient lighting when installed in coves or soffits. Its smooth, dotless output creates a high-end, diffused glow that enhances the sense of space and adds a touch of sophistication.
Illuminates product displays in stores, attracting attention with dynamic colors and uniform brightness to enhance visual appeal.
Accentuates structural features of buildings, bridges, or landmarks, offering both aesthetic and functional lighting solutions.
Specifically using IP68-rated PU Neon Flex, this application brings vibrant, waterproof lighting to boats, yachts, and docks, often used for accenting decks, under-gunwale lighting, or even underwater illumination. Its resistance to saltwater is key.
Used for decorative and accent lighting on vehicles, LED neon flex offers flexible, low-voltage lighting solutions that are safer and more durable than traditional neon
Artists increasingly use LED Neon Flex as a medium itself to create light-based sculptures and installations, or to innovatively frame and illuminate traditional artwork.
Ideal for weddings, concerts, festivals, and parties, LED neon flex lights provide customizable, vibrant, and energy-efficient decorative lighting that can transform any event space
Used in living rooms, bedrooms, kitchens, and hallways, LED neon flex adds modern style and ambiance with its soft yet vivid glow, customizable colors, and dimmable settings
Advantages of LED Flex Neon Lighting
The combination of long-lasting LEDs (often rated for 50,000+ hours) and a robust, shatterproof casing (Silicone/PVC/PU) significantly reduces maintenance and replacement concerns compared to fragile glass neon.
The use of low voltage (typically 12V or 24V) is a major safety benefit, minimizing electrical risks during installation and operation. Low heat output further enhances safety, especially in accessible areas or near other materials.
The option to control brightness adds a crucial layer of flexibility, enabling the same installation to serve as bright accent lighting or soft ambient light, adapting to different times of day or occasions.
High IP ratings (Ingress Protection) and durable materials allow LED Neon Flex to be used confidently in a vast range of environments – from indoor coves and signage to outdoor architectural features and even underwater (with appropriate IP68-rated products).
- The lightweight and unbreakable nature simplifies transport and handling. Mounting systems, like channels or clips, combined with its flexibility, make installation significantly faster and easier than bending and mounting glass tubes.
The flexible casing allows the LED neon flex to be bent to a minimum diameter of about 5 cm without damage, enabling versatile design options while maintaining durability
Using high-density SMD LEDs ensures that the light output is both strong and, crucially, evenly diffused by the jacket, providing that signature smooth, “neon” look without hotspots or dark patches.
Many LED neon flex products meet stringent safety and quality certifications (e.g., UL, CE), ensuring that the materials and construction contribute to long-term durability and safe operation.
How to cut and connect LED Neon Flex Lights?
The combination of long-lasting LEDs (often rated for 50,000+ hours) and a robust, shatterproof casing (Silicone/PVC/PU) significantly reduces maintenance and replacement concerns compared to fragile glass neon.
Identify the designated cut marks on the LED Neon Flex, typically marked by printed lines or symbols (often every few centimeters, depending on the product). These marks ensure the internal LED circuit remains intact after cutting.
Carefully trim away a small section (e.g., 1-2 cm) of the silicone or PU casing from the cut end to expose the LED strip’s solder pads or conductive points. Take care not to damage the internal LED strip.
- Strip the ends of the electrical cable to expose the wires.
- Using a soldering iron, attach the cable wires to the exposed solder pads on the LED strip, ensuring correct polarity (positive to positive, negative to negative). LED Neon Flex typically operates at 12V or 24V, so confirm compatibility with your power supply.
- Apply silicone glue or sealant around the soldered connection to protect it from moisture and maintain the IP67 (silicone) or IP68 (PU) rating.
- Secure an end cap over the cut end of the LED Neon Flex, sealing it with silicone glue to ensure a waterproof and durable finish.
Connect the soldered LED Neon Flex to a compatible power supply and turn it on to check for proper illumination and uniformity. Verify there are no flickering or connection issues.
Let the silicone glue dry and solidify completely (typically 24 hours, depending on the product specifications) to ensure a secure, weather-resistant seal before final installation or use.
How To Produce LED Neon Flex
The production of LED Neon Flex Lights involves two main stages: producing the LED flexible strip as the light source and encasing it in a silicone or PU shell. Below is a concise overview of the process, with details on the silicone shell application methods as provided:
Stage 1: Producing the LED Flexible Strip
- The LED strip serves as the light source for LED Neon Flex Lights.
- The strip is made using Surface-Mount Device (SMD) LEDs, typically at a density of 120 LEDs per meter for high brightness and uniform illumination.
- For detailed steps on producing LED strips, refer to resources like “How To Produce LED Strip Lights?” (as mentioned in the query).
Stage 2: Adding the Silicone/PU Shell
The LED strip is encased in a flexible silicone or PU shell to create the neon effect, protect the LEDs, and ensure durability (IP67 for silicone, IP68 for PU). There are two primary methods for this:
Method 1: LED Strip and Silicone Integrated Extrusion
This is an automated process that combines the LED strip and silicone shell in one step:
- Mixing Silicone: Prepare the silicone material, ensuring it meets requirements for flexibility, UV resistance, and durability (for silicone neon, IP67-rated).
- Setup LED Strips: Install rolls of LED strips onto a payoff frame. Adjust and sequence the strips using an adjustment table to ensure proper alignment.
- Extrusion Process: Feed the LED strip and silicone material through holes in a pre-assembled die. Activate the machine via an electronic control box to wrap the silicone around the LED strip, forming a seamless coating.
- Vulcanization and Shaping: Pass the silicone-coated LED strip through a vulcanizing oven at a controlled temperature to avoid damaging the LED beads. The oven hardens and shapes the silicone, ensuring durability. A tractor pulls the finished LED Neon Flex out of the oven.
Method 2: Manual Silicone Tube Insertion
- Produce Silicone Tube: Create a standalone silicone or PU tube (e.g., TPU U-shaped milky tube for PU neon) with the desired shape and properties (IP67 for silicone, IP68 for PU with opal PU glue filling for underwater use).
- Insert LED Strip: Manually insert the LED strip into the pre-made silicone or PU tube, ensuring proper alignment for consistent lighting.
- This method is less automated but allows for customization and is suitable for smaller-scale production.
Additional Notes
- Materials: Silicone shells provide resistance to saline, acids, alkalis, fire, and UV (IP67), while PU shells add saltwater resistance for underwater use (IP68).
- Customization: The process allows for flexibility in tube shapes, colors, and sizes, with the ability to bend the final product to a minimum diameter of 5 cm and cut it as needed.
- Quality Control: Ensure moderate oven temperatures during vulcanization to protect LED beads and maintain high brightness (using ultra-high brightness SMD LEDs).
Wholesale Series of LED Neon Flex Strip
Vertical Bending Series
The vertical bend series neon flex strip uses environmental silicone material and offers up to IP67 protection, making it highly durable for long-term outdoor use without the surface yellowing easily. It features high light transmission, suitable for sign lighting, indoor and outdoor decorative lighting, and architectural contour lighting molding.Ensuring it is resistant to hydrochloric acid, acid and alkali corrosion, flame retardant, UV resistant, and overall reliable in quality
Key features include:
Environmental silicone material for flexibility and durability.
, meaning it is dust-tight and can withstand immersion in water up to 1 meter for 30 minutes, suitable for outdoor humid environments.
High resistance to chemical corrosion and UV exposure, preventing yellowing or degradation over time.
Excellent optical performance with uniform, high light transmission ideal for signage and architectural lighting.
Passed rigorous quality tests including optical performance, mechanical durability, corrosion resistance, and flame retardancy, ensuring long-term reliability
Horizontal Bending Series
The horizontal bend series neon flex strip features a unique optical structure design that delivers uniform light without shadows, ideal for smooth, continuous illumination. Its horizontal-bending capability makes it suitable for building outlines, indoor and outdoor decorative lighting, and other applications requiring flexible lighting shapes.
Key technical and quality features include:
, making it fully dust-tight and capable of continuous immersion in water, suitable for underwater applications such as swimming pool lighting.
Constructed with a flexible silicone housing that ensures durability and weather resistance.
Passed CE, RoHS, and other international environmental and reliability certifications, confirming trustworthy product quality.
The design is typically side-emitting, allowing bending on the horizontal axis only, providing smooth, shadow-free illumination without the need for additional diffusers.
Available in various color options and customizable lengths, with easy installation supported by mounting clips and connectors.
Power supply requirements generally include 24V DC with power consumption around 4.3 to 4.6 watts per foot depending on the model and color configuration.
This horizontal bend neon flex strip is widely used for architectural accents, signage, displays, and decorative lighting where a seamless, bright, and durable lighting solution is needed, including underwater environments due to its IP68 rating.
360° Round Series
The 360° round series refers to an innovative type of LED neon flex lighting that emits light uniformly in all directions, ensuring no dark areas. This lighting uses a flexible material that can be shaped into various forms such as straight lines, circles, curves, or other special shapes, making it highly adaptable for artistic and spatial design applications. It is especially suitable for architectural outlines, indoor and outdoor decorative lighting, and any creative molding needs due to its flexibility and consistent 360° light emission.
Key features of the 360° round LED neon flex include:
with uniform, dot-free, shadowless illumination.
Flexible silicone or similar materials with high toughness and environmental resistance (salt, acid, alkali, UV, fire).
Available in different diameters (e.g., 25mm, 30mm) and various colors including RGB options.
Waterproof and suitable for indoor and outdoor use, with protection levels like IP65 or IP67.
Energy-efficient, long lifespan (≥ 36,000 hours), and safe low-voltage operation.
Easily cuttable and connectable for custom lengths and shapes.
Ideal for accent lighting, brand awareness, and personalized lighting effects in hotels, restaurants, commercial spaces, and home decor.
This series is considered an excellent partner for space design and artistic molding due to its versatility and high-quality light output, enabling creative freedom in lighting design projects.
In summary, the 360° round series LED neon flex is a flexible, durable, and visually striking lighting solution that provides seamless 360-degree illumination without dark spots, adaptable to a wide range of design and architectural applications.
Specification Download
Product Video
Product Testing
To ensure the products are 100% perfect without problem, all our products have passed below severe tests. So you can rest assured to wholesale our LED strips.
MSHLED IES Laboratory
MSHLED salt spray chamber
MSHLED vibration test
MSHLED arm drop test machine
MSHLED temphumi test chamber
MSHLED optical image coordinate measuring instrument
MSHLED ipx8 waterproof pressure testing machine
MSHLED ipx3 6 integrated waterproof test chamber
MSHLED LED Light integrating sphere
FAQ
LED Flex Neon is a flexible lighting strip designed to replicate the look of traditional neon. It uses energy-efficient LEDs embedded in a flexible, durable housing (usually silicone or PVC) for a seamless and vibrant glow.
Common applications include:
Architectural outlines
Signage and lettering
Landscape and garden lighting
Cove and under-cabinet lighting
Staircase and pathway illumination
Commercial and decorative lighting projects
Yes, most models are rated IP65, IP67, or IP68, which means they are waterproof and suitable for all-weather outdoor installations.
Yes, but only at pre-marked cut points (usually every 2.5cm to 10cm depending on the type). Cutting anywhere else may damage the internal circuitry.
Use compatible solder-free connectors or soldered joints, and seal with end caps and waterproof silicone glue to maintain IP rating.
Horizontal bend: Bends left and right, ideal for flat surfaces like walls or ceilings
Vertical bend: Bends up and down, suitable for lettering, signs, or side-facing installations
LED Neon Flex comes in:
Static colors: Warm white, cool white, red, green, blue, amber, etc.
RGB: Multicolor-changing with remote control
RGBW: RGB plus pure white
Pixel/digital: Individually addressable for animated lighting effects
Yes, it’s compatible with PWM dimmers or LED controllers. RGB types require a suitable RGB controller.
DC12V – Ideal for short runs and indoor use
DC24V – More stable for longer runs
AC110V / AC220V – Suitable for ultra-long runs (up to 50m+), but requires special installation precautions
Depends on the model, but typically:
Horizontal: 40–60mm
Vertical: 50–100mm
Exceeding the limit may damage the internal LED structure.
Quality models can last 30,000 to 50,000 hours, depending on installation, environment, and usage.
Common mounting methods:
Aluminum channels for straight runs and heat dissipation
Plastic clips or brackets for flexible routing
3M VHB tape for temporary installs
Custom silicone extrusion tracks for curves or embedded designs
Yes! Flex neon is widely used for making custom letters, symbols, logos, and backlit signage. It offers the neon look with more durability and safety.
Yes. Unlike traditional neon, LED Neon Flex is low voltage, cool to the touch, and doesn’t contain gas or fragile glass—safe for public and home use.
High-quality silicone models are UV-resistant and non-yellowing even with prolonged outdoor exposure. Always verify the material specification before use.
IP67/IP68 versions are suitable for wet areas or shallow water installations (e.g., pool edging or fountains).
For underwater use, ensure proper sealing and waterproof connectors.
Yes. Most suppliers offer factory pre-cut and sealed options to save installation time and guarantee waterproofing.
Yes, with the right controller it can work with:
WiFi
Bluetooth
DMX/DALI for professional lighting
Alexa / Google Home via compatible smart controllers
Typical power ranges:
Static color: 8–15W per meter
RGB/RGBW: 12–20W per meter
It varies by brightness level and LED density.
You may need:
Mounting clips or channels
Connectors and jumpers
End caps and silicone sealant
Power supply (transformer)
Controller (for RGB/RGBW/pixel types)
