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Self-Testing Emergency Ballast, 1400 Lum
- Item # 34E653
- Mfr. Model # B50ST
- UNSPSC # 39111501
- Catalog Page # 725
- Shipping Weight 3.17 lbs.
- ItemSelf-Testing Emergency Ballast
- Lamp Watts17-215
- Lamp TypeT8, T12, 4-pin Long Compact
- Initial Lumens1400
- Housing MaterialSteel
- Input Voltage120/277
- Number of Lamps Supported1 or 2
- Lamp Length Supported2 ft. to 8 ft.
- Emergency Illumination Time90 min.
- Battery TypeNickel Cadmium
- StandardsUL Listed
Compliance and Restrictions
This item is restricted for international sale.
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If I put this in a standard fixture, how does the unit know if the power went out, or if we simply turned off the lights at the end of the workday?
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