Satco’s new generation of Type B ballast bypass lamps, desgined to replace T8 or T12 medium bi-pin flourescent lamps, are available in 2-foot, 3-foot and 4-foot lengths. This 17-watt at 5000K is 4-feet in length and is engineered for single or double-ended wiring options and will not light unless the ballast is bypassed. Commercial venues, schools, hospitality, health care – any large scale lighting application – will beneift from immediate energy savings and less maintenance.