Linear Fluorescent Ballasts, $50 - $100, where Input Volts is 277V, and Number of Lamps is 4

Keystone Program Start Electronic Ballast, 120-277V For (4) F54T5HO Lamps

SKU: KTEB-454HO-UV-PS | Ordering Code: KTEB-454HO-UV-PS

• 103-110 Ballast Factor
• 1.2" Height
• 120-277 Input Volts
• 16.7" Length
• 1-4 Lamps
• 1.7" Width
• More details

Philips Advance Electronic High Output Ballast 120V to 277V for (4) F54T5

SKU: ICN4S5490C2LSG35I | Ordering Code: ICN-4S54-90C-2LS-G  | UPC: 781087047866

• 90-120% Ballast Factor
• 1.2" Height
• 120-277 Input Volts
• 16.7" Length
• 3/4 Lamps
• 1.7" Width
• More details

Universal Electronic Programmed Rapid Start High Bay Ballast 120V to 277V for (4) F54T5

SKU: B454PUNVHB-E010C | Ordering Code: B454PUNVHB-E010C  | UPC: 768386250753

Clearance

• 93-113% Ballast Factor
• 1.2" Height
• 120-277 Input Volts
• 16.9" Length
• 3/4 Lamps
• 1.7" Width
• More details

Osram 120-277 Volt One - Four Lamp F54T5HO Electronic High Output Ballast with Poke-In Connectors

SKU: 49161 | Ordering Code: QTP 4X54T5/HO/UNV PSN HTW  | UPC: 046135491610

• 1 Ballast Factor
• 1" Height
• 120-277 Input Volts
• 16.5" Length
• 1/2/3/4 Lamps
• 2.3" Width
• More details