Many studies have found that lighting is a major factor in the emotional and intellectual well being in the classroom. Poor lighting can cause eye strain and fatigue and elicit feelings of sadness and depression. Researchers agree that fluorescent lights are best at reducing glare and increasing productivity, but it can also cause hyperactivity. Ideal classroom lighting should reduce glare, prevent shadows in workspaces and be teacher controlled (Nuhfer, 2006). Therefore, the use of lamps and window coverings can be very helpful in addition to the standard ceiling lighting.
