Fulham WorkHorse 1 Electronic Instant Start Ballast 120V - Long Case

Fulham Brand WorkHorse 1 Electronic Ballast, 120 Volt, with Leads. Ten ballasts operate 132 lamps in 860 combinations.  Ballast Lamp Starting Mode:  Instant Start

WH1-120-L Fluorescent Ballast Ignites:

• Twin:  One 5W, One 7W, One 9W, One 11W
• Quad:  One 10W, One 13W, One 18W
• Triple:  One 13W, One 18W, 
• 2-D:  One 10W, One 16W
• T2 Linear:  One F6 - F13, Two F6 - F13
• T5 Linear:  One F4 - F28 
• T6 Linear:  One F42