Watts 600 Ignitor CD-3a Bulb T46 Base E40 Diameter max 46mm Length max 292mm Initial lumen 90000lm Oper. current 5.80A Oper. voltage 115V Avg. Life 32000hrs Correlated Color Temperature K (CCT) 2000K Finish Clear Oper.Pos U Fig D Pkg. Qty 12