T8 Linear Fluorescent Ballasts where Number of Lamps is 1, Lamps by Wattage is 1 X 50W - 59W, and Length is 9.5"

Keystone T5HO Electronic Ballast, 120-277V For (2) F54T5HO Lamps

SKU: KTEB-254HO-UV-PS | Ordering Code: KTEB-254HO-UV-PS

• 85-110 Ballast Factor
• 1/2 Lamps
• 120-277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Keystone Instant Start Electronic Ballast, 120-277V For (2) F96T8 Lamps

SKU: KTEB-259-UV-IS-N | Ordering Code: KTEB-259-UV-IS-N

• 80-137 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1.1" High
• 9.5" Long
• 1.3" Wide
• More details