OSRAM 49971 is an instant start normal 4 lamp T8 ballast. The OSRAM QHE 4X32T8/UNV ISN-SC-B T8 fluorescent ballast is 120/277 volt (universal voltage), high efficiency, instant start, normal ballast factor for F32T8 fluorescent lamps. The QHE series 4 lamp T8 ballast comes in a small can enclosure for low profile light fixture designs. Wire leads included. Also known as OSRAM Sylvania 49971 or OSRAM Sylvania QHE 4X32T8/UNV ISN-SC
| Brand: | OSRAM | Start: | Instant |
| Light: | Fluorescent | Lamp: | F32T8, F17T8 |
| Ballast: | 0.88 | Power: | >0.97 |
| Wattage: | 107W | Voltage: | 120-277 VAC |
| Class: | P | Frequency: | 50/60Hz |
| Certifications: | UL, RoHs | Length: | 9.50" |
| Width: | 1.68" | Height: | 1.00" |
- T8 Fluorescent Light Fixtures
- Lighting Repair
- Commercial Lighting
- Industrial Lighting
- Residential Lighting
- Indoor/Outdoor
- Damp Rated
- Wire leads included
- Input voltage: 120-277V
- UL type CC rated
- End-of-Life sensing
- Instant Start
- Small Can
- Lamp Striation Control
- 30 day Seller Warranty
- 3 year Limited MFG Warranty