Linear Fluorescent Ballasts, $10 - $50, where Input Volts is 277V, Number of Lamps is 4, and Width is 1.7"

Philips Advance Electronic Ballast 120V to 277V for (3 or 4) F32T8

SKU: ICN4P32N | Ordering Code: ICN4P32N35I  | UPC: 781087091517

• 88-104% Ballast Factor
• 3/4 Lamps
• 120-277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Fulham WorkHorse 4 Specifier Grade Electronic Ballast 120V/277V

SKU: WHSG4-UNV-T8-IS | Ordering Code: WHSG4-UNV-T8-IS  | UPC: 872180103600

• 0.88 - 0.96 Ballast Factor
• 112W
• 3/4 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Fulham WorkHorse 5 Electronic Instant Start Ballast, 277V, Long Case

SKU: WH5-277-L | Ordering Code: WH5-277-L  | UPC: 872180100814

• 0.82 - 1.10 Ballast Factor
• 1/2/3/4 Lamps
• 277 Volts
• 1" High
• 9.5" Long
• 1.7" Wide
• More details