The FR4 CoolBase offers a high efficiency thermal design that matches or outperforms* standard aluminum MCPCB bases.
Available exclusively from Luxeon Star LEDs, our new lineup of CoolBase high brightness LED products offers outstanding thermal performance using low cost, well established FR-4 production techniques resulting in:
- Longer LED life
- Improved color rendering and stability
- Reduced cooling requirements
- Lower cost
Enhanced PCB design techniques provide improved thermal spreading and through board heat transmission for enhanced thermal performance. 
Immersion gold finish provides a smooth, flat surface for maximum thermal conductivity between the bottom of the assembly and heatsink.
Easy access temperature test point makes LED junction temperature measurements fast and simple.
