Laser-Excited Phosphor (LEP) has long been constrained by poor phosphor thermal conductivity—causing heat buildup that limits brightness, longevity, and stability in high-power white light. Real-world applications often rely on complex cooling, such as rotating phosphor wheels in office projectors.
Thanks to advancements in material science, Blue Lake Lighting Technology Co., Ltd has successfully commercialized high-performance LEP modules for the portable lighting industry. Integration with diamond has further pushed the LEP technology into the next level.
Key improvements:
•       Light intensity boosted by 20% (designed optics can reach up to 30 million candela/10 miles throw)
•       Luminous efficiency matches LED level: 100 lm/W
•       Significantly enhanced long-term stability
This enables brighter, more durable, and simpler designs for automotive headlights, high-end projectors, searchlights, portable lighting, and more—no bulky cooling required.