As automakers push for lower cost, higher efficiency, and more integrated styling in lighting, the limits of conventional optical schemes have become obvious. Mainstream automotive LEDs suffer poor spot uniformity, easy glare, and low light-utilization; traditional designs rely on complex secondary-optics modules with many parts, high loss, bulky volume, and higher system cost. Refond, a professional LED light-source solutions provider with over two decades in backlight homogenization, has now broken that pattern with its 1.X-order optical technology aimed squarely at automotive and specialty lighting.
Device-Level Packaging, Multi-Dimensional Cost Reduction
Refond's 1.X approach uses an "LED bracket + molded lens" path, integrating the optical system directly onto the source through unified packaging. This rectangular-homogenization design shortens the light-mixing path, reducing the number of LEDs and ICs required - even eliminating reflective nets or thinning walls - and materially simplifying luminaire structure to meet customers' aggressive cost-down targets.
High Efficacy, Brighter Output
Against traditional schemes, the 1.X solution achieves higher out-coupling efficiency: at equal specification it raises brightness by 5% with no dark spots, good uniformity, and sharp, clean edges - cutting optical loss and satisfying the high-performance, high-efficacy, high-uniformity demands of automotive lighting where margins are won on optics.
Customizable Light Shapes, Multi-Scenario Use
Based on lens rectangular-homogenization, the technology precisely controls light and greatly improves its "designability." It supports customization of light shape, large/small angles, single red/white, and red-and-white rectangular light. The white rectangular source suits automotive logo lamps and reading lights; the red rectangular source fits through-type taillights and pixelated interactive car lights - directly replacing existing traditional solutions.
Why Packaging Innovation Matters Beyond Cars
Refond's breakthrough is instructive for the wider lighting industry because it attacks cost and performance at the package level - the same lever every LED lighting manufacturer pulls when trying to make luminaires cheaper without sacrificing quality. Integrating optics into the source reduces parts, loss, and volume, and the lesson transfers directly to high-volume products. A LED highbay light for warehouse lighting benefits from the exact same thinking: fewer optical components, tighter beam control, and higher out-coupling efficiency mean a warehouse gets more usable light per watt and a lower total cost of ownership. As packaging and secondary-optics engineering converge, the manufacturers that master both - rather than buying commodity LEDs and bolting on lenses - will set the price-performance frontier for industrial and commercial lighting alike. For procurement teams, the practical filter is straightforward: ask a supplier how its optics are integrated, not just what flux its LEDs claim. A vendor that designs the lens into the source, validates uniformity on a goniophotometer, and publishes the beam data is operating at Refond's level of discipline; one that hands you a borrowed IES file is not. That distinction is what separates a luminaire that performs on paper from one that performs on the ceiling.
Luxsky Product Perspective
Refond's packaging innovation is a reminder that optical precision - not just raw lumens - is what separates a good luminaire from a great one. The same discipline applies directly to general illumination: a well-designed LED highbay light for warehouse lighting lives or dies on beam control, uniformity, and glare management, exactly the parameters Refond optimized for vehicles. As an LED lighting manufacturer serving industrial and commercial projects, Luxsky Lighting applies precision secondary optics to every highbay and panel so that light lands where it is needed and nowhere it causes discomfort. For buyers sourcing from a disciplined LED lighting factory, the takeaway is to spec optical performance - UGR, uniformity, beam angle - as seriously as wattage, because that is where the 1.X lesson translates straight into warehouse and factory lighting that people can actually work under.
