Silicone LED Neon Flex
Custom silicone neon flex solutions for signage, architectural, landscape and decorative lighting projects.
- Premium silicone material with excellent UV and anti-yellowing resistance
- Smooth,Dot-free illumination for high-end visual performance
- Available in side bend, top bend, RGB, RGBW, pixel, DMX, IP67 and IP68 options
- OEM/ODM support for product structure, cable outlet, accessories and packaging
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Global B2B Service
LED Neon Flex Supplier & Manufacturer
NPHIS LED provides silicone LED neon flex solutions for global B2B customers, including distributors, importers, lighting contractors, brands and project buyers.
Our product range covers side bend, top bend, RGB, RGBW, pixel and DMX neon flex options for signage, building outlines, retail displays, hospitality lighting and decorative linear applications.
Built with durable silicone housing, our neon flex products are designed for smooth light output, stable outdoor performance and flexible project customization. We support OEM/ODM production, accessory matching, packaging customization and bulk order supply.
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What is LED Neon Flex?
LED Neon Flex is a flexible, durable, and energy-efficient LED lighting solution ideal for signage, architectural lighting, contour lighting, decoration, and landscape lighting projects. It covers three main categories: PVC LED Neon Flex, Silicone LED Neon Flex, and PU LED Neon Flex, each with unique waterproof ratings, materials, and application scenarios.
PVC LED Neon Flex is the most economical and widely used type, usually with IP44 or IP65 protection. It provides stable brightness, easy installation, and great flexibility, making it perfect for indoor signage, channel letters, advertising lighting, and interior decorative lighting.
Silicone LED Neon Flex is produced with a three-color integrated extrusion process, offering smooth, dot-free illumination and an IP67 waterproof rating. It features superior UV resistance, anti-yellowing, fire resistance, salt resistance, and acid & alkali resistance, widely used in indoor & outdoor decoration, building outline lighting, city nightscape lighting, and exposed exterior lighting projects.
PU LED Neon Flex adopts a TPU U-shaped milky tube with opal PU glue filling, reaching an IP68 waterproof level. It is saltwater-resistant, UV-resistant, and highly durable, specially designed for underwater lighting, fountain lighting, pool lighting, marine lighting, and harsh outdoor & submerged environments.
Why LED Neon Flex Lighting?
Durability
The light source is made of LEDs, which can last up to 50,000 hours. The flexible silicone/PVC/PU gel is also used, so there is no problem breaking like traditional glass neon light.
Dimmable
When you wish to mellow the mood or unwind, you can rely on our dimmable LED neon lights. Their settings are easily adjustable for comfort.
Versatile
Unlike plain ordinary lighting, LED neon flex lights are far more versatile. They are suitable for both indoor and outdoor settings and provide vibrant lighting.
Safe
Unlike traditional glass neon lights, which require a high voltage of up to 15,000V for regular operation, the LED neon flex light operates at 12V or 24V and is safe to use as it will not break and has low heat dissipation.
Decorative
The dynamic colors of our LED neon lights uplift the mood and ambiance of any setting. Their rhythmic color-changing feature further enhances their decorative function
Easy-to-install
Because the light source is LED and the casing is PVC/Silicone/PU, it will not break during transportation. You only need to fix the mounting clips first or mounting channels, then press the LED flexible neon into mounting clips or mounting channels.
High brightness
The light source is made of ultra-high brightness SMD LEDs, with a density of 120 LEDs per meter, ensuring high brightness and an overall uniform luminous effect.
Bendable
Flexible, the LED neon flex light can be bent to a minimum diameter of 5CM and sheared.
Why Choose Silicone LED Neon Flex Over PVC and PU for Our Projects
For outdoor signage and long-term commercial installations, silicone LED neon flex delivers superior UV resistance, anti-yellowing performance, and temperature stability compared to PVC and PU alternatives. Built to last 10+ years with minimal maintenance — silicone is the preferred choice for projects where quality and durability matter. Learn more about how silicone compares to PVC in our detailed guide.
| Material Property | Silicone Neon Flex | PU Neon Flex | PVC Neon Flex |
|---|---|---|---|
| UV Resistance | Excellent | Good | Moderate |
| Yellowing Resistance | Superior (10+ years) | Good (7–10 years) | Moderate (3–5 years) |
| Temperature Tolerance | -40°C to +80°C | -30°C to +70°C | -20°C to +60°C |
| Outdoor Durability | Excellent (5+ years) | Good (4–5 years) | Good (2–3 years) |
| Flexibility | Excellent | Good | Good |
| Long-term Appearance Stability | Excellent | Good | Fair |
| Recommended Application | Premium, Outdoor, Long-term | Semi-outdoor, Mid-range | Budget, Indoor, Short-term |
💡 The Bottom Line
If your project requires long-term appearance stability, better outdoor durability and premium performance, silicone LED neon flex is the more reliable option. Our silicone materials have been tested for UV resistance and anti-yellowing, with typical outdoor lifespan of 5+ years.
Wholesale Silicone LED Neon Flex By Series
Get custom Silicone LED Neon Flex Strip Light that match your exact needs from NPHIS – one of the leading custom Silicone LED Neon Flex manufacturers in China. From simple to complex PCB designs, our skilled designers and engineers can answer your needs at affordable prices. We allow you to customize the following features:
Vertical bending Series
Vertical bend series neon flex strip adopt environmental silicone material, up to IP67 protection level, even if used outdoor for a long time, the surface will not turn yellow easily. High light transmission, can be used for sign lighting, indoor and outdoor decorative lighting and architecture contour lighting molding. After “9 major tests”, it is resistant to hydrochloric acid, acid and alkali corrosion, flame retardant,UV resistant, reliable and guaranteed quality.
Horizontal bending Series
Horizontal bend series neon flex adopt unique optical structure design, uniform light and no shadow. Horizontal-bending design can be used for building outline, indoor and outdoor decorative lighting and other scenes. IP68 high protection level, suitable for swimming pool underwater lighting. Passed CE, Rohs and other international environmental protection and reliability certifications, product quality is trustworthy.
3D bending series
3D bending series neon flex adopt flexible silicone material,strong plasticity, combined with vertical-bend, horizontal-bend two type lighting surfaces, and the matched installation solution, meets the needs of multiple lighting. Silicone coextrusion process, IP67 protection level, no fear of indoor and outdoor humid environments, meeting the lighting needs of indoor decoration, landscape lighting,architectural curtain walls, building outline and other scenes.
360° round series
360° round series adopt innovative technology, 360° light emission, no dark area. Flexible material, match with different application solution to meet any molding needs. Can be applied in straight line, circular, curved, and other special shape. It is the best partner for your space design and artistic molding.
Industry-Specific Silicone Neon Flex Solutions
Solving Complex Lighting Challenges for B2B Professionals
Beyond manufacturing premium silicone neon flex, NPHIS LED provides comprehensive, end-to-end solutions tailored to your industry’s toughest challenges. From ultra-long wiring to extreme weather protection, we engineer products that perform.
Architectural & Facade Lighting
The Challenge: Voltage drop across long distances and water ingress in outdoor installations.
The Solution: We engineer Constant Current (CC) Silicone Neon Flex that supports continuous runs of up to 20 meters (65ft) from a single power feed—ensuring uniform brightness from end to end without fading. Paired with our factory-sealed, injection-molded connectors, it delivers ultimate IP67/IP68 waterproof reliability for building exteriors.
👉 Read our technical guide: [How to Prevent Voltage Drop in Long-Run LED Neon Flex]
Premium Hospitality & Retail Lighting
The Challenge: Visible LED dots, poor color rendering, and flickering during dimming in luxury spaces.
The Solution: Achieve flawless, dot-free illumination with our High-CRI (90+) Silicone Neon Flex. Designed for seamless integration into architectural coves and custom fixtures, it offers smooth, flicker-free compatibility with DALI, 0-10V, PWM, and Triac dimming systems to elevate any commercial ambiance.
Smart Dynamic & DMX Control Systems
The Challenge: Complex programming, wiring confusion, and system compatibility for stage, event, or theme park lighting.
The Solution: Simplify your interactive projects with our Addressable Pixel (SPI) and DMX512 Neon Flex. We go beyond supplying the fixtures by providing complete ecosystem support—including compatible decoders, power supplies, and detailed wiring schematics—ensuring seamless integration with your master control systems.
Extreme Environment & Marine Applications
The Challenge: Traditional PVC/PU materials cracking in freezing temperatures, yellowing under intense UV, or failing in saltwater environments.
The Solution: Manufactured with advanced silicone extrusion technology, our neon flex thrives in extreme temperatures ranging from -40°C to +80°C. Featuring superior UV, salt, and corrosion resistance, it is the ultimate maintenance-free choice for desert resorts, ski lodges, and coastal marine projects.
Inspire Creative Lighting With NPHIS !
Complete OEM & ODM Customization Services
We Bring Your Lighting Concepts to Reality
As a direct manufacturer, NPHIS LED goes beyond standard products. We offer end-to-end customization to fit your specific project needs.
- Custom Lengths & Cutting: Pre-cut to your exact specifications to save installation time.
- Blue circular confirmation checkmark icon, indicating successful verification, approval, or completion
- Color Temperature & CRI: Custom CCT (2700K to 6500K) and high CRI (90+) options available.
- Branding & Packaging: Custom labels, printed logos on the silicone body, and tailored retail packaging for brands and distributors.
- Custom Wattage & PCB Design: Need specific brightness levels or longer run lengths? We can customize the internal LED density, wattage, and voltage (e.g., 24V/36V/48V) to perfectly match your engineering calculations.
Product Testing
All of our LED Neon Flex Rope Lights are not mass-produced until they have gone through multiple rigorous testing steps in our laboratory equipment. This ensures high performance and stability and the product’s long life.
Certification
We always strive to provide our customers with the best possible customer experience when working with us. In addition to our excellent customer service, we want our customers to be confident that their single color led tape lights are safe and of the highest quality. To ensure the best performance, all our single color led tape lights have passed CE, RoHS certificates.
Why Wholesale LED neon flex In Bulk From Us
Your Reliable Manufacturing Partner for Large-Scale Projects
When you partner with NPHIS LED for bulk orders, you are not just buying lights—you are securing a dependable supply chain. We are committed to helping distributors, brands, and contractors maximize their margins and project success.
Factory-Direct Pricing & High Margins
By eliminating the middleman, we provide highly competitive wholesale pricing. The larger your volume, the better your tier pricing, ensuring maximum profitability for your business or project budget.
Uncompromising Quality Control (QC)
Every meter of our silicone neon flex undergoes rigorous testing, including integrating sphere analysis, high/low-temperature cycling, and 24-hour aging tests before shipment. We deliver consistent color (SDCM < 3) and reliable performance across every batch.
Scalable Production & Fast Lead Times
With our advanced extrusion lines and skilled workforce, we have the capacity to handle massive orders without compromising quality. Standard bulk orders are typically fulfilled within 10–15 working days, keeping your projects strictly on schedule.
Global Certifications & Compliance
Our products are certified with CE, RoHS, and other international standards (UL/ETL available upon request). You can confidently install or resell our neon flex in any global market without compliance headaches.
Dedicated B2B Account Support
From initial sampling and technical consultation to logistics and after-sales service, you will have a dedicated account manager. We provide fast responses within 12 hours to keep your business moving forward.
Extended Warranty & White-Label Marketing Support
Secure your reputation with a robust 3 to 5-year warranty and hassle-free replacements. We also provide unbranded HD images and spec sheets, empowering you to pitch and sell effortlessly under your own brand.
Frequently Asked Questions (FAQs)
Silicone LED Neon Flex: Expert Q&A
Explore essential insights on material durability, IP ratings, and installation for our Silicone LED Neon Flex. Designed for lighting professionals, this guide helps you make informed purchasing decisions for commercial and architectural applications.
01. What is silicone LED neon flex, and how is it different from PVC neon flex?
Silicone LED neon flex uses a food-grade silicone extrusion as the outer jacket, while traditional neon flex uses PVC (polyvinyl chloride).
The key differences matter significantly for B2B applications:
| Feature | Silicone LED Neon Flex | PVC LED Neon Flex |
|---|---|---|
| Temperature Range | -40°C to +120°C | -20°C to +60°C |
| UV Resistance | Excellent (no yellowing) | Moderate (yellows over time) |
| Flexibility | Superior, tighter bend radius | Stiffer, especially in cold |
| Lifespan | 50,000+ hours | 30,000–40,000 hours |
| Chemical Resistance | High | Moderate |
| Eco/RoHS | Fully compliant | Varies by grade |
| Price Point | Premium | Budget-friendly |
For outdoor signage, architectural lighting, and projects requiring long-term color consistency, silicone is the professional-grade choice. You can explore our full range of silicone LED neon flex products to compare profiles and specifications side by side.
02. What voltage options are available — 12V or 24V? Which should I choose for my project?
We offer both 12V DC and 24V DC versions. Here’s how to choose:
- 12V — Best for short runs (under 5 meters), retail display cases, and battery-powered installations.
- 24V — Recommended for commercial and architectural projects. Supports longer continuous runs (up to 10–15 meters per run without visible voltage drop), reduces wiring complexity, and is the industry standard for professional installations.
For B2B projects involving signage, façade lighting, or hospitality environments, 24V is strongly recommended. If you’re unsure which configuration fits your project, request a quote and our technical team will advise the optimal voltage setup based on your run lengths and load requirements.
03. What is the minimum order quantity (MOQ) for wholesale or OEM orders?
Our standard MOQ structure:
- Stock colors / standard profiles: Starting from 100 meters per SKU
- Custom colors or profiles: Starting from 500 meters
- OEM/Private label (custom packaging, logo, spec sheet): Starting from 1,000 meters
For first-time B2B buyers or sample evaluation, we offer sample orders of 1–5 meters per profile before committing to bulk. Submit a quote request with your target quantity and profile type — our sales team will respond within 1 business day with tiered pricing.
04. What certifications does your silicone LED neon flex carry?
Our silicone LED neon flex products are certified to meet major international market requirements:
- ✅ CE (European conformity — EMC + LVD directives)
- ✅ RoHS (Restriction of Hazardous Substances — EU & UK)
- ✅ IP67 / IP68 (dust-tight and waterproof ratings, model-dependent)
- ✅ UL (available on select SKUs for North American market)
- ✅ ETL (available upon request for US/Canada projects)
- ✅ FCC (for applicable driver/controller combinations)
All certification documents are available for download or provided with commercial orders. If your project requires a specific regional certification, contact us before ordering to confirm availability.
05.What IP rating does your silicone neon flex have? Is it suitable for outdoor use?
Yes — silicone LED neon flex is purpose-built for demanding outdoor environments.
- IP65 — Splash-proof; suitable for covered outdoor areas, indoor wet zones
- IP67 — Submersible up to 1 meter for 30 minutes; ideal for landscape and façade lighting
- IP68 — Continuously submersible; for underwater features, fountains, and below-grade installations
The silicone jacket provides inherently superior moisture and UV resistance compared to PVC alternatives. Browse our LED neon flex product lineup to filter by IP rating for your specific outdoor application.
06. Can silicone LED neon flex be cut to custom lengths? What is the cutting pitch?
Yes. Our silicone neon flex is field-cuttable at designated cut points marked along the strip.
- Standard cutting pitch: Every 2.5 cm (25mm) on most 60 LED/m models
- Fine-pitch models: Every 1.25 cm for higher-resolution curves and lettering
- Cuts must be made only at marked cut points to maintain circuit integrity
- End caps and connectors are available for clean termination after cutting
For sign-making and channel letter applications, the fine-pitch cutting option gives you precise length control for professional results.
07. What profiles and shapes are available? Can you do custom cross-section profiles?
We stock a comprehensive range of standard profiles:
- Top-bend (most common for signage and lettering)
- Side-bend (for horizontal curves and architectural outlines)
- 360° round (for freestanding neon-look installations)
- Flat top (for surface-mount channel applications)
- Square / rectangular profiles
- Mini profiles (for fine detail work and small lettering)
Custom profile extrusion is available for OEM clients with MOQ of 500m+. Lead time for custom tooling is approximately 3–5 weeks. Get in touch with our OEM team with your cross-section drawing or reference sample — we’ll assess tooling feasibility and provide a development timeline within 3 business days.
08. What color temperatures and colors are available?
White light options:
- Warm White: 2700K / 3000K
- Natural White: 4000K
- Cool White: 5000K / 6000K / 6500K
- High CRI versions: CRI ≥ 90 (ideal for retail, hospitality, and photography studios)
Fixed colors: Red, Green, Blue, Yellow, Amber, Pink, Purple, Ice Blue
Dynamic / Tunable options:
- CCT Tunable (Dual White): 2700K–6500K adjustable
- RGB: Full color mixing
- RGBW / RGBWW: Extended color gamut with true white channel
- Pixel / Addressable (SPI): Individual LED control for dynamic effects
For architectural and brand-specific color matching, we also offer custom wavelength LEDs on large OEM orders. View the full color and profile options on our silicone neon flex collection page.
09. What is the power consumption per meter, and how do I calculate the driver size needed?
Power consumption varies by model. Common specifications:
| Model | LED Density | Power/Meter |
|---|---|---|
| Standard 2835 | 60 LEDs/m | ~8W/m |
| High-density 2835 | 120 LEDs/m | ~14W/m |
| 5050 RGB | 60 LEDs/m | ~14.4W/m |
| Mini profile | 60 LEDs/m | ~6W/m |
Driver sizing formula: Pdriver=Total meters×W/m×1.2
The ×1.2 factor adds a 20% safety margin — always recommended for driver longevity.
Example: 10 meters of 8W/m neon flex = 80W × 1.2 = minimum 96W driver → select a 100W driver.
10. What is the minimum bending radius? Can it form tight curves and lettering?
This is one of silicone’s greatest advantages over PVC.
| Profile Type | Minimum Bend Radius |
|---|---|
| Standard top-bend | 20mm |
| Mini profile | 10mm |
| Side-bend | 50mm |
| Round 360° | 30mm |
These tight radii make silicone neon flex the preferred choice for custom lettering, logo outlines, and complex curved signage. PVC alternatives typically require 50–100mm minimum bend radius, limiting design flexibility. See how different profiles perform in real installations on our product page.
11. Is your silicone LED neon flex compatible with dimmers and smart control systems?
Yes. Our neon flex is compatible with all major dimming and control protocols:
- PWM dimming (most common, 0–100% smooth dimming)
- 0–10V dimming (for commercial lighting control systems)
- DALI (Digital Addressable Lighting Interface — building automation)
- Triac/Phase-cut dimming (for AC-input driver models)
- DMX512 (for dynamic RGB/RGBW theatrical and event applications)
- SPI/Pixel control (for addressable LED models — compatible with Madrix, xLights, etc.)
We recommend pairing with constant voltage LED drivers from reputable brands (Mean Well, Inventronics) for optimal performance and warranty compliance.
12. What is the expected lifespan, and what warranty do you offer?
- LED lifespan: ≥ 50,000 hours at rated current and ambient temperature ≤ 25°C
- Lumen maintenance: L70 at 50,000 hours
- Standard commercial warranty: 3 years on all stock products
- Extended warranty: 5 years available for OEM/contract projects
Warranty covers manufacturing defects, LED failure, and silicone jacket degradation. It does not cover physical damage, incorrect installation, or use with non-compatible drivers. For warranty claims or pre-purchase quality assurance questions, reach out via our quote form and reference your order number.
13. What are the lead times for standard and custom orders?
| Order Type | Lead Time |
|---|---|
| Stock items (standard colors/profiles) | 3–7 business days |
| Bulk orders (500m–2000m) | 10–15 business days |
| Custom color / profile (existing tooling) | 15–20 business days |
| OEM with new tooling / custom packaging | 25–35 business days |
All lead times are from order confirmation and deposit receipt. We recommend placing orders 4–6 weeks ahead for project-critical timelines. To lock in your production slot, submit your requirements here and our team will confirm availability and schedule.
14. Do you offer OEM and private label services?
Yes — OEM and private label are core services for our B2B clients.
What we offer:
- Custom silicone extrusion profiles (proprietary cross-sections)
- Private label packaging (your brand name, logo, product codes)
- Custom spec sheets and technical documentation
- Exclusive color matching (Pantone / RAL reference)
- Co-developed products for specific application requirements
Typical OEM clients include:
- Lighting distributors building their own product line
- Sign-making material suppliers
- Architectural lighting brands
- Hospitality and retail fit-out contractors
Start your OEM inquiry here — all discussions are covered under NDA upon request, and our product development team will respond within 1 business day.
15. How do I get samples, pricing, and technical support before placing a bulk order?
We have a structured B2B onboarding process:
- Sample Request — Submit your profile, color, and voltage requirements via our quote request form. Samples (1–5m) are available at cost price + shipping, credited against your first bulk order.
- Technical Consultation — Our engineering team reviews your project specs and recommends the optimal product configuration.
- Formal Quotation — Tiered pricing provided based on volume, with lead time confirmation.
- Pre-production Sample (PPS) — For custom/OEM orders, a PPS is approved before full production begins.
- Bulk Production & QC — Full production with in-line QC and pre-shipment inspection report available.
Browse our complete silicone LED neon flex range to shortlist the profiles you need, then submit your inquiry — we’ll take it from there.
Related Posts
Explore expert guides on custom silicone LED neon flex, waterproof IP67/IP68 neon lighting, outdoor signage, facade lighting, and installation tips for B2B commercial and architectural projects.
Frequently Asked Questions (FAQs)
Explore essential insights on material durability, IP ratings, and installation for our Silicone LED Neon Flex. Designed for lighting professionals, this guide helps you make informed purchasing decisions for commercial and architectural applications.
