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Howard EL4-321S-277V Low Power T8 instant start electronic fluorescent ballast powers 4-lamps
- Ballast powers the following T8 Lamps
- F17T8 17W 24 inch lamp
- FB24T8 24W 16.5 inch lamp
- F25T8 25W 36 inch lamp
- FB31T8 31W 22.5 inch lamp
- F32T8 32W 48 inch lamp
- Line Voltage: 277 volts
- Line Current (amps): 0.36
- Input watts (ANSI): 98
- 32W Power Factor: >98%
- F32T8 Total Harmonic Distortion Rating: <20%
- F32T8 Ballast Factor: 77%
- 32W Ballast Efficacy Factor: .79
- 32W Average Lumens Per Watt: 94
- 32W Initial lumens: 8900
- 5-year ballast warranty
Visit the Howard Ballast website for specific lamp operating specifications
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