Hi.
Lamp lighting is sufficient or not, this can be evaluated by seeing lamp.
Good study lighting reduces eye strain, which can result in irritated, red and dry eyes. Eye fatigue is often associated with headaches and migraines. So before you reach for headache pain relief, adjust your lighting to see if it makes a difference.
Next Steps
Go for Routine eye check up, to role out any refractive error or muscle weakness, dry eyes.
Health Tips
for further query u can consult