Rosslyn, Va.-based National Electrical Manufacturers Association (NEMA) has published BL 2-2009, "Energy Efficiency for Electronic Ballasts for T8 Fluorescent Lamps." The standard was developed by ...
Available in a standard design with a ballast factor of 0.87 and a low-watt design with a factor of 0.77, Optanium instant-start electronic ballasts can drive up to four standard or 4-ft T8 ...
Santa Fe Springs, CA | Espen Technology, a leading manufacturer of LED and fluorescent products, has released a new line of emergency ballasts designed to operate with Espen’s Retroflex and Retroflex ...
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