Emergency situations require dependability. When power fails, trust Keystone’s fluorescent emergency ballasts to keep the area safely lit. Keystone’s emergency fluorescent ballasts allow job sites to stay ahead of building code requirements. Once normal lighting is restored, the ballast will automatically recharge itself so it’s ready whenever the next power failure occurs.
| Voltage | 120-277V |
|---|---|
| Warranty | 5 Years Warranty |
| Certifications | UL/CSA Listed |
| Brightness | 800 Lumens |
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