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US 7,015,636 B2Granted
Balanced blue spectrum therapy lighting
OwnerCharles Boltainventor
Life of this patent
Estimating the term…
Abstract
A balanced blue spectrum therapy lighting fixture is provided. The lighting fixture comprises a light source and a mixture of blue light and white light within the light source having a range between approximately 90% 420–490 nm blue light and approximately 10% white light to approximately 10% 420–490 nm blue light and approximately 90% white light.
Claims13
A balanced blue spectrum therapy lighting fixture, the lighting fixture comprising:
- a light source;
- and
- a mixture of blue light and white light within the light source having a range between approximately 90% 420–490 nm blue light and approximately 10% white light to approximately 10% 420–490 nm blue light and approximately 90% white light.
The lighting fixture of claim 5 wherein one half of the bulb is filled with the 420–490 nm blue phosphor and baked and the other side is filled with white phosphor and baked.
Dependencies are inferred from the claim text.