Revolutionize LED Lighting with Tunable Light Shaping
Dynamic, precise, and maintenance-free control of light distribution for next-generation lighting applications.
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LED Power Specialists
Dynamic, precise, and maintenance-free control of light distribution for next-generation lighting applications.
Learn More
Independently control X/Y-axis beam spread and directionality.
Take full control of your light output — shape, spread, and direct beams exactly where you need them for perfect illumination every time.
256-level digital modulation ensures smooth, flicker-free transitions that bring consistency and quality to every application.
Enjoy silent, compact performance with no moving parts — built for years of uninterrupted operation.
Advanced liquid crystal optics deliver precise beam shaping that’s optimized for modern lighting environments.
Every component meets RoHS and UL standards for reliability and compliance, giving you total confidence in performance and safety.
LumiFree™ panels give lighting designers and engineers digital control over beam shape and spread—no moving parts, no mechanical noise. Using advanced liquid crystal technology, they adjust light angle and distribution with precision and reliability.
Available in 50mm and 105mm models, LumiFree integrates seamlessly with GRE Alpha’s proprietary driver board. The result: compact, durable modules ideal for commercial, architectural, and specialty lighting applications.
Integrate Lumifree into your existing design, customize with our solution, or leave it to us for a ready-to-deploy build.
Download 50mm Diameter Datasheet
Download 105mm Diameter Datasheet
GRE Alpha provides complete system design and documentation, per customer request, including technical/characterization data, engineering and application documentation. LumiFree™ Integration services include custom application design and consulting, power and control design and consulting, light source optimization guidance to ensure smooth deployment, and optional complete OEM/ODM fixture manufacturing services.
LumiFree™ is registered trademark of Japan Display Inc.
Experience the future of LED light control with GRE Alpha’s LumiFree™ panels.