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 ...

ProLume programmed start T8 ballasts heat the lamp cathodes prior to applying the starting voltage, resulting in a 25% longer lamp life. Designed for use in buildings with occupancy or daylight ...

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 ...

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 ...

The DER-287 reference design that targets a 25-W LED T8 tube ballast power supply offers an efficiency of greater than 91% and meets commercial requirements for power factor (PF greater than 0.9) and ...

Fluorescent lights aren't on the top of many people’s favorites list. Ever since they were introduced at the New York World’s Fair in 1939, they've been notorious for their cold, bluish light that is ...

Axis Technologies Group, Inc., through its subsidiary, Axis Technologies, Inc., designs, manufactures, and markets a range of daylight harvesting fluorescent lighting ballasts for the commercial ...