Manually controllable LED correlated color temperature light fixture
US10091855B2 · kind B2 · utility
75Cited by
10References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 15, 2018 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Jan 15, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LED light fixture having at least two LED light sources, each having a different correlated color temperature, with a manually controllable correlated color temperature switching assembly to control an electric circuit to select a particular LED light source or combination of LEDs, and a concealment for selectively rendering the manually controllable color correlated color temperature switching assembly inaccessible or for rendering the switching assembly accessible for operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.