Bring those lights closer to your plant. The outer ones need to be lowered. Look at sweetsue's thread to see how close to put those lights to your plant.
Just keep a close eye on the plant. Hold your hand under the light for a few minutes. If it gets hot then the lights are too close. A fan blowing between the plant and lights would be a great idea.
If you see the leaf edges curling upward, raise the lights.