" UNV " 51481 UNIVERSAL
4-BULB T-5 480-V SYLVANIA BALLAST-UNV51481GEN>
Description
- High Efficiency Systems over 90% efficient
- 90?C maximum case temp.
- 347-480V input voltage range
- PROStart programmed rapid start
- -20?F/-29?C min. starting temp.
- High power factor
- Low harmonic distortion