High Efficacy, Multi-Functional Solid-State Lighting Platform
- Cree, Inc., Santa Barbara, CA (United States); Cree, Inc.
Cree successfully executed an 18-month Product Development research program which yielded significant advancements in solid-state luminaire efficacy, optics design, color tunability, and light utilization. The synergistic development of these technologies was intended to result in ultra-high efficacy luminaires with superior beam definition over conventional fixtures, leading to higher spatial light utilization based on application needs. In addition, program-derived technologies are expected to directly benefit automated dimming which reduces time-averaged lighting energy consumption. Program innovations were made in the areas of: light engines; low-profile modular optical designs; ultra-compact color sensors; and low-cost scene sensors for accurate occupancy detection in challenging application settings. Cree’s DOE-supported work in these technology focus areas will set the stage for further development toward productization at Cree.
- Research Organization:
- Cree, Inc., Santa Barbara, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- DOE Contract Number:
- EE0007620
- OSTI ID:
- 1434906
- Report Number(s):
- DOE_CREE__2436Final
- Country of Publication:
- United States
- Language:
- English
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