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Robertson HP7927P /A Mag 9W CFL 2-Pin Ballast - 277V - HPF

HP7927P /A
2.93 LBS
Ships within 24 to 48 hours. Product may be out-of-stock or back-ordered without notice. Please call for immediate availability.

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Product Description

This ballast has been discontinued by the manufacturer with no replacement. Please contact us for a suitable replacement.


The Robertson HP7927P /A is a Magnetic Ballast that operates (1) CFT7W lamp 277 at 120V This ballast is great for areas that require normal lighting! Armed with a Pre-heat starting method, this ballast is used in office, board rooms, and retail. Also operates CFT9W, and CFL lamps.




  • Type: Electronic Compact Fluorescent
  • Start Method: Preheat Start
  • Lamps: one CFT7W
  • Input Voltage: 277V
  • Lamp Wiring: Series


  • Crest Factor: 1.7
  • Maximum Temperature: 90º
  • Sound Rated Class A
  • 90% power factor
  • 2 years warranty


  • Length: 4.75"
  • Height: 1.63"
  • Width: 2.19"
  • Mounting: 4.38"


  • UL & cUL Listed
  • Class P, Type 1 Outdoor
  • ANSI C82.1
  • RoHS



Warranty Information

3-year warranty.

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