Matches 1 - 6 out of 6


Match Document Document Title
US20060082315 Method and system for attachment of light emmiting diodes to circuitry for use in lighting  
A method and system for attaching LEDs to circuitry which would protect the LEDs from heat damage and allows for individual LEDs to be replace when a LED fails, without a significant increase in...
US20090256481 STAND ALONE LAMP FILAMENT PREHEAT CIRCUIT FOR BALLAST  
A lamp filament preheating circuit using modified flyback topology which gives pulsating AC in the secondary of the flyback transformer. The circuit may be controller based or implemented by a...
US20070262721 Composite Spark Plug  
A composite ignition device includes a positive electrode having a tip formed thereon that is bonded to a first insulator to form a firing cone assembly. A second insulator having a negative...
US20080203924 FILAMENT LAMP AND LIGHT IRRADIATION TYPE HEAT TREATMENT APPARATUS  
A filament lamp comprising a bulb which has a hermetically sealed portion on at least one end and multiple filament assemblies, each filament assembly comprising a coiled filament and connected...
US20060055334 Electric incandescent lamp  
The invention relates to an electric incandescent lamp having power supply wires for at least one incandescent filament, at least one power supply wire being provided with a hole in which an...
US20110304268 LIGHTING DEVICE HAVING A SEMICONDUCTOR LIGHT SOURCE AND AT LEAST ONE SENSOR  
In various embodiments, a lighting device is provided, which may include at least one semiconductor light source, at least one sensor and evaluation electronics functionally connected to the at...
Matches 1 - 6 out of 6