Lighting device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 31, 2016
Grant Date -
Jan 16, 2014
app pub date -
Mar 28, 2012
filing date -
Mar 31, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lighting device has one or more light sources; a primary input power connection; and electronic circuitry for controlling delivery of power from the primary input power connection to the one or more light sources. The electronic circuitry determines an indication of an external electrical loading on a primary power supply network coupled, in use, with the primary input power connection the circuitry varies the power drawn from the primary input power connection in dependence upon the determined indication of the external electrical loading on the primary power supply network. In this way, during times of high demand on the primary supply network, the lighting device can reduce the amount of power drawn from the primary supply.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully