Katerra 1002015703 LED A15 DIM 6W 60WE, 6 Piece Brightness: 500 Lumens Estimated Yearly cost = $0.72 (Based on 3 hrs/day, 11/kWh. Costs depend on rates and use) 14 years (Based on 3 hrs/day) 2700K Soft White Glass free, Energy saving, Dimmable