LED 14T8 light bulbs - 4 foot - 4000K - BAA compliant operate on 120 to 277 volt direct wiring. Satco's new generation of Type B ballast bypass lamps, assembled in the USA and designed to replace T8 or T12 medium bi-pin fluorescent lamps, are available in 2-foot, 3-foot, and 4-foot lengths. They are engineered for single or double-ended wiring options and will not light unless the ballast is bypassed. Public venues, schools, libraries, health care, and any large-scale lighting application will benefit from immediate energy savings and less maintenance.

Product features:
- 14 watt.
- 80 CRI.
- 4000K.
- 1700 lumens.
- No mercury, no UV.
- Minimum heat helping building cooling systems.
- 50,000 hours rated life.