What Is Neon Flex? Technology, Materials, and Applications Explained
Neon flex is a flexible LED lighting product that replicates the appearance of traditional glass neon with improved durability and safety. Learn about types, materials, and applications.
Neon flex (also called LED neon flex or flexible neon) is a modern replacement for traditional glass neon tubes. It uses LED strip light enclosed in a flexible silicone or PVC housing to create a continuous, uniform glow line. Mihoray manufactures neon flex lighting for architectural outlines, commercial signage, and decorative applications worldwide.
How Neon Flex Works
Inside a neon flex tube, an LED strip provides the light source. The housing material (silicone or PVC) acts as both a diffuser and protective enclosure, spreading the LED point sources into a homogeneous glow. The result mimics the appearance of traditional glass neon — a smooth, continuous light line — but with the safety and flexibility advantages of solid-state lighting.
Neon Flex vs Traditional Glass Neon
| Feature | LED Neon Flex | Glass Neon |
|---|---|---|
| Safety | Low voltage (12/24V DC), shatterproof | High voltage (3-15kV), fragile glass |
| Flexibility | Can bend to tight radii | Fixed shapes, requires skilled bending |
| Lifespan | 50,000+ hours | ~20,000 hours |
| Energy efficiency | High (LED) | Lower (gas discharge) |
| Installation | Cut-to-length, connectors | Custom fabrication, transformer |
| Maintenance | Low, modular replacement | Specialist repair |
| Weather resistance | IP65/IP67 available | Susceptible to moisture ingress |
Q: What is the difference between neon flex and traditional neon?
LED neon flex uses low-voltage LED strips inside flexible silicone or PVC housing to create a continuous glow line similar to glass neon tubes. Unlike traditional neon, LED neon flex operates on safe 12V/24V DC power, is shatterproof, can be cut to custom lengths on site, and is available in IP67 waterproof versions. Mihoray manufactures neon flex as a direct replacement for glass neon in both indoor and outdoor applications.
Neon Flex Materials: Silicone vs PVC
The housing material significantly affects neon flex performance and longevity. Silicone neon flex offers superior UV resistance, wider temperature tolerance (-40°C to 80°C), better flexibility in cold weather, and longer service life. PVC neon flex is more cost-effective and suitable for indoor or short-term outdoor applications where extreme weather resistance is not required.
Q: Should I choose silicone or PVC neon flex?
For outdoor architectural and long-term installations, Mihoray recommends silicone neon flex due to its superior UV resistance, temperature tolerance, and non-yellowing properties. For indoor commercial decoration and signage where cost optimization is important, PVC neon flex is a practical choice. Silicone is mandatory for projects in extreme climates or marine environments.
Bending Directions
Neon flex is available in different bending configurations: top-emitting (bends in the vertical plane), side-emitting (bends in the horizontal plane), and 360° round-emitting (bends in all directions). The bending direction must be selected based on the installation orientation and the desired light output direction relative to the mounting surface.
Common Applications
Neon flex is widely used in: architectural facade outlines and contour lighting, commercial signage and brand identity lighting, retail display and window decoration, landscape and garden path lighting, bridge and infrastructure accent lighting, and stage/event decoration. Its flexibility, weather resistance, and uniform glow make it suitable for both permanent installations and temporary setups.
Q: What IP rating do I need for outdoor neon flex?
For outdoor neon flex installations, IP67 is the minimum recommended rating — this protects against temporary water immersion and heavy rain exposure. For marine environments or permanently submerged applications, IP68 may be required. Mihoray provides IP65 (splash-proof) and IP67 (submersible) neon flex options with validated waterproof testing procedures.
About Mihoray Neon Flex
Mihoray is a China-based manufacturer specializing in silicone neon flex and PVC neon flex for global export projects. The company offers OEM/ODM customization including custom bending radius, color, dimension, and connector configuration. All neon flex products undergo aging testing and waterproof validation before shipment.
Need LED Lighting for Your Project?
Mihoray is a China-based LED lighting manufacturer specializing in LED strip lights, neon flex, and architectural lighting solutions. Contact us for engineering samples, project specifications, and OEM/ODM quotations.
Get a Quote