Heathco LLC

Desa International, Inc.

Desa Ip, LLC

Heathco Lc

Gregory L Sibalich

Roger Dennis Cornett

Chik Kin Wing Ricky

Hugh W McCoy

Lam Kai Kuong

Mark L Karasak

A ceiling mount light with a single spherical lens with a 360-degree range viewing field to focus infrared energy into a motion sensor is provided. The ceiling mount light has a sensitivity regulating switch to adjust the level of sensitivity up to about 30 feet in the 360-degree viewing field.

Ceiling mount light with 360-degree motion sensor

A lighting system comprises a light fixture () and a corresponding remote control transmitter (). The light fixture can comprise at least one electrically energizable light source (), at least one local condition sensor (), a receiver (), a memory (), and a controller (). The controller automatically controls energization of the light source as a function of input from the location condition sensor(s) and at least one stored modifiable operating parameter. The controller also automatically modifies the modifiable operating parameter(s) in response to instructions () as are received via the receiver. The wireless remote control transmitter () comprises a transmitter (), an end user interface (), and a controller (). The controller processes inputs from an end user (as entered via the end user interface) regarding at least one of the aforementioned manipulable operating parameters and transmits this information to the aforementioned light fixture.

Lighting system to facilitate remote modification of a light fixture modifiable operating parameter

A lighting fixture capable of mounting in a plurality of orientations comprises a wall mount assembly having a front canopy rotatably secured to a rear canopy and a lamp housing assembly capable of a plurality of orientations secured to said rotatable front canopy and capable of rotation therewith. The lamp housing assembly may further include a motion sensor integral thereto whereby the rotation of the housing assembly does not affect the performance of the motion sensor.

Dual mount lantern

A fuel oil burner utilizing a hot surface ignition with an ignitor that is fully sintered and has essentially no porosity, a voltage phase regulator circuit for applying rectified half-wave AC line voltage, full-wave rectified AC, or either half-wave or full-wave rectified AC line voltage to the ignitor to supply power thereto, and AC line voltage to a blower motor, an AC-to-DC converter, a DC voltage preregulator, and a DC voltage regulator for providing twelve volts DC for operation of a control circuit that has a first time constant circuit for preheating the ignitor and maintaining the ignitor at consistent ignition temperature for a predetermined ignition trial time period and a second time constant circuit for driving second and third motor drive circuits. The third motor drive circuit energizes the start winding of the blower motor and the second motor drive circuit energizes the main winding of the blower motor thus starting the motor and providing fuel to the combustion chamber during a predetermined time concurrent with the ignition trial period. At that time, a third time constant circuit either maintains the fan blower motor in its energized state, if a flame of sufficient magnitude and frequency is detected, or de-energizes the blower motor, if the flame is not detected in less than one second after the ignitor is de-energized. A lock-up circuit is provided such that if no flame is detected, restart is accomplished only by first removing power and then reapplying power to the unit. The unit can be restarted in this manner even if there is a flame in the combustion chamber. Also, a shutdown circuit is provided if the flame detector shorts during burner operation.

Growing community of inventors

Bowling Green, KY, United States of America

Gregory L Sibalich