The Department of Physics conducted Launching of Energy Efficient LED X’MAS Products on 20th December, 2021 in the Seminar Hall. All the students of Department of Physics except 2nd Year BSc students participated in the event. Our students manually prepared all these decorative items and exhibited their talents. The effort of the students was appreciated by all the staff and students. After the Launching, we exhibited these items in the corridor of Physics Lab and then these items were sold out. This activity helps the students to gain the ability to work in groups and gain interest and practical knowledge in Physics.