1. Core Construction & Material Superiority for Unmatched Durability
Our LED neon flex is engineered from the inside out for professional longevity. We utilize high-quality double-layer flexible printed circuit boards (FPCBs) with a robust 2-ounce (70μm) minimum copper thickness, with 3-ounce (105μm) options available for high-power models. This foundational design, combined with gold-wire bonded SMD LEDs on a copper alloy base, ensures exceptional heat dissipation, electrical stability, and dramatically reduced luminous decay over time. The heart of our product is the advanced pure silicone co-extrusion process. Unlike PVC or resin-filled alternatives, our silicone jacket is extruded as a single, seamless unit with the LED assembly inside. This creates a completely waterproof (IP67), UV-resistant, and highly flexible exterior that withstands extreme temperatures from -50°C to 150°C without yellowing or cracking, making it the definitive choice for both permanent indoor installations and challenging outdoor environments.
2. Advanced Optical Performance & Unwavering Color Consistency
We deliver lighting that is both brilliant and true. Our standard offering features LEDs with a Color Rendering Index (CRI) exceeding 95 Ra, rendering colors with stunning, lifelike accuracy for retail, hospitality, and art installations. We also provide reliable CRI >80 Ra options for cost-sensitive projects. Color consistency is a cornerstone of our quality. We enforce a strict "same-bin" sourcing policy for all LEDs in a production run and employ an Everfine integrating sphere to test and document the Correlated Color Temperature (CCT) of every component batch. This rigorous control allows us to guarantee a remarkably tight standard CCT tolerance of ±100K (within a 5-Step MacAdam ellipse) across all our strips. For applications demanding absolute perfection, such as museum lighting or high-end brand displays, we offer even tighter 3-Step MacAdam ellipse tolerances upon specific request.
3. Precision Engineering for Ultimate Design Flexibility & Ease of Use
The Vasten neon flex is designed for the craftsman and installer. A key differentiator is its 1cm minimum cuttable distance, enabled by our high-density LED layout. This allows for incredibly precise cutting at short intervals, empowering the creation of intricate logos, sharp angles, and fine script details that are impossible with standard LED strip lights. The flexibility of our silicone material allows it to be bent and shaped into smooth curves or perfect 90-degree angles by hand without specialized heating tools, simplifying on-site customization. Furthermore, the silicone's excellent light diffusion properties eliminate any visible dotting or hotspots, producing a continuous, smooth "neon tube" glow that is visually identical to traditional glass neon but far more durable and energy-efficient.
4. Comprehensive Quality Assurance & Commitment
Our confidence in product excellence is formalized in our industry-leading warranty. We stand behind our premium CRI >95 Ra LED neon flex with a comprehensive 4-year warranty, covering any material or workmanship defects. This commitment is underpinned by our complete vertical integration and meticulous manufacturing process, from PCB design and SMT assembly to final silicone extrusion and aging tests. Every meter of Vasten neon flex is not just a product; it's a reliable, long-term lighting solution engineered to perform flawlessly year after year.
