Fluorescent T8 Linear High Lumen Lamp, Designation: F32T8/850/HL/Env, 32 WTT, T8 Shape, G13 Medium Bi Pin Base, 24000 HR, Lumens: 3100 LM Initial, Lumens: 3050 LM Mean, 5000 Deg K Color Temperature, Natural Light 85 Cri, 47-25/32 In Length, 1 In Diameter