Keystone T5HO Electronic Ballast - 120-277V For (2) F39T5HO Lamps

Keystone T5HO Electronic Ballast, 120-277V For (2) F39T5HO Lamps

Ignites the following lamp combinations:

• 1 or 2 F39T5/HO
• 1 or 2 F24T5/HO
• Minimum Starting Temperature: 0ºF, -18ºC
• Lamp End-of-Life Protected