Wattage Available: 5W 7W 9W 11W 13W Length of Lamp: 110mm 120mm 130mm 140mm 160mm Luminous Flux: 225lm 350lm 490lm 660lm 780lm Voltage: 110V/220V Color Index: 80Ra Diameter of Tube: 12mm Diameter of Lamp: 42 mm Lamp Base: E26/E27/B22 Lifetime: 8000hrs Color Temperature: 2700 /6400K Carton Size: 42*22.5*36cm/100pcs G.W./N.W.per Carton: 10/8kgs Qty in 1*20ft Container: 82000pcs