Features: 1) Output power: 250 2) Color temperature: 5,400k 3) Luminous flux: 20,800lm 4) Import vo Features: 1) Output power: 2502) Color temperature: 5,400k3) Luminous flux: 20,800lm4) Import voltage: 220V / 110V5) Built-in magnetic ballast Outer packing:2pcs/ctnCarton dimensions: