Litecool Introduces Patent Pending Lumen Block PCB-Free LED Package

Litecool Lumen Blocks

The new package enables the assembly of LED arrays with no circuit board, putting the LED package directly on the heat sink for ultimate thermal performance and cost reduction. The package will be available soon, says the company.

Litecool’s Lumen Block is an LED package that doesn’t require any circuit board enhances performance and reduces costs for luminaire manufacturers. The package can connect directly to the next LED package without the need for a circuit board to hold it or provide connections. They can be placed directly onto a heat sink and automatically clip together forming mechanical and electrical connections. That means no soldering, no PCB and direct thermal connection to the heat sink.

This technology removes the need for PCBs and SMT assembly. Litecool takes bare chips from die manufacturers and puts them in their package, which they supply direct to luminaire manufacturers who can then simply place them on their heat sinks. This shortened supply chains means the system is more easily optimized for specific applications, reduces time to market for new products and reduces costs.

“Instead of trying to reduce the thermal resistance of an individual component in a system we ask ourselves why these components were in the system at all,” explains Elwyn Wakefield, Chief Packaging Engineer, Litecool. “By removing the circuit board form the system we can optimize cost and performance.”

The Lumen Block will be available with a variety of LED die inside giving a choice of performance. First product will be a 10mm x 10mm package containing a Cree Gen 3 LED capable of nearly 150 lm/W. The packages will fit standard optics from Carlco giving a range of high efficiency beam patterns.
Find out more:www.litecool.co.uk.

 

Related Articles


Changing Scene

  • LEDVANCE Expands Ontario Presence with New Specification Agent

    LEDVANCE Expands Ontario Presence with New Specification Agent

    LEDVANCE is pleased to announce the appointment of Sterling Architectural Products Ltd. (Sterling Lights) as their new specification agent in Ontario. This partnership strengthens LEDVANCE’s presence in the region and reinforces their commitment to serving the professional lighting design and specification community with innovative, reliable lighting solutions. With decades of experience and a service-driven mindset,… Read More…

  • May 29, 2025 - Eureka Wins Three 2025 Red Dot Awards for Product Design

    Eureka Wins Three 2025 Red Dot Awards for Product Design

    Eureka is pleased to announce that its Velia, Cirra, and Junction luminaires have each received a 2025 Red Dot Design Award for Product Design. It is the 11th consecutive year that Eureka products have been honored with this prestigious award, which is a testament to the company’s consistency and relentless drive to design exceptional luminaires.… Read More…


Design

  • Mac’s II Agencies: Case Study – Tesoro, Vancouver, BC

    Mac’s II Agencies: Case Study – Tesoro, Vancouver, BC

    At the crest of False Creek, Tesoro stands as a contemporary interpretation of classic luxury, offering 92 exclusive waterfront homes in the heart of Vancouver. Developed by Concert Properties, this 17-story residential tower embraces a distinctly modern character, harmonizing sleek design with timeless sophistication. The vision for Tesoro extended beyond its architectural presence—it was about… Read More…

  • LightForm: Estiluz – Versatile Solutions for Sophisticated Spaces

    LightForm: Estiluz – Versatile Solutions for Sophisticated Spaces

    For anyone seeking high-performance lighting that blends elegance with engineering, Estiluz offers an exceptional range of solutions. This Spanish brand, family-owned since 1969, creates lighting that balances form, function, and flexibility, making it ideal for both bold architectural statements and subtle design enhancements. At LightForm, they are proud to be the exclusive Canadian distributor of… Read More…


New Products

  • Cyclone Lighting Introduces New Taji Luminaire

    Cyclone Lighting Introduces New Taji Luminaire

    Cyclone Lighting is excited to announce the release of its new Taji luminaire. Taji’s captivating design features high-performance optics and enhances a variety of aesthetics. Taji’s distinctive, stylish silhouette and slender lines are a refreshing departure from the ubiquitous dome luminaire. The unique flared form maintains a slender, minimalist feel yet provides high-performance optics. The… Read More…

  • Leviton Releases New Decora Smart Wi-Fi 0-10V Dimmer for Home & Small Business Lighting Control

    Leviton Releases New Decora Smart Wi-Fi 0-10V Dimmer for Home & Small Business Lighting Control

    Leviton has announced the launch of the Decora Smart Wi-Fi 0-10V Dimmer (D2710), expanding its comprehensive Wi-Fi lighting and load control solutions that work with the My Leviton app. As the first Matter-compatible 0-10V smart dimmer, the new 120V/277V device makes it easy to add 0-10V dimming to smart platforms such as Apple Home, Amazon… Read More…