Keystone Instant Start Electronic Ballast - 120-277V For (4) F32T8 Lamps

Keystone Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps

Ignites the following lamp combinations

• 3 or 4 F32T8
• 3 or 4 F25T8
• 3 or 4 F17T8
• 3 F40T8
• Maximum Case Temperature: 167ºF, 75ºC
• UL, cUL Listed, Class P, Type 1 Outdoor