Ballasts & Drivers, $20 - $30, where Lamps by Wattage is 2 x 40W - 49W

Keystone Rapid Start Electronic Ballast, 120-277V For (2) F34T12 or F40T12 Lamps

SKU: KTEB-240-UV-TP-PIC | Ordering Code: KTEB-240-UV-TP-PIC

• 2 Lamps
• 120/277 Volts
• 1.1" High
• 9.5" Long
• 1.3" Wide
• More details

Fulham WorkHorse 3 Specifier Grade Electronic Ballast 120V/277V

SKU: WHSG3-UNV-T8-IS | Ordering Code: WHSG3-UNV-T8-IS  | UPC: 872180106090

• 0.88 - 1.00 Ballast Factor
• 85W
• 2/3 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Philips Advance AmbiStar Electronic Ballast 120V for (2) F40T12

SKU: RELB2S40N35I | Ordering Code: RELB2S40N35I  | UPC: 781087090428

• 87-95% Ballast Factor
• 1-2 Lamps
• 120 Volts
• 1" High
• 9.5" Long
• 1.3" Wide
• More details