30254-SU, 12 Linear Fluorescent, T5 High Performance Straight Tube bulb, 21 Watt, Volt ,

Direct Lighting Solutions Fluorescent 21 watt 4100K Cool White T5 High Performance Straight Tube features a Mini Bi-Pin (G5) base, provides a light output of 1900 lumens at a color rendering index (CRI) of 82 and can last an average of, 20000 hours. These lamp utilize a single and double coat phosphor system.  Series lamps have an increased CRI due to the use of  tri-phosphors (rare earth phosphors). Tri-phosphors also increase the lumens/watt output of  the lamp.  These series lamps offer superior quality of  lighting, increased energy efficiencies, and extend life.

Product Features