Volume 141 Catalog Page: 270Medium base, 120V, non-dimmable1,600 lumens, 10,000 hour rated4100K cool white4.80""H x 2.35""DEquivalent to 100 watt incandescent bulbEnergy Star ratedFeit: ESL23TM/ECO/41KPossible replacement for MSH# 405221ESL23TM/ECO/41K