2,000 average life hours, Standard base, 2-3/8"" diameter, 4-1/4"" maximum overall length, Frosted, A19 type bulb, 120 volts, 4 per pack, 60 watts, 600 lumens, Length: 2, 5, Width: 6, 25, Height: 4, 75 SKU: JNSN51801