HIGH WATTAGE ELECTRIC RESISTORS FOR

Brand	Owner	Address	Description
MEG-O-MAX	NORTH AMERICAN PHILIPS CORPORATION	New York NY	HIGH WATTAGE ELECTRIC RESISTORS FOR INDUSTRIAL AND RADAR USE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method, apparatus, and system for compensating for lamp lumen depreciation. The method includes operating the lamp under rated wattage for a period towards the first part of operating life of the lamp. Operating wattage is increased at one or more later times. Energy savings are realized. The increases also restore at least some light lost by lamp lumen depreciation. The apparatus uses a timer to track operating time of the lamp. A few wattage changes made at spaced apart times can be made in a number of ways, including changing capacitance to the lamp, or using different taps on the lamp ballast.