Professor Dr. İhsan Süreyya Sırma, "İbrahim Hakkı's teacher, İsmail Fakirullah for his Holiness with the technology of that time that the organization of Muslims at that time showed the importance of knowledge," he said.
The Governorate of Siirt and the Governorship of Tillo and Tillo Municipality organized the “Light Incident" event, the district square in the platform began with the reading of the Holy Quran. The effectiveness of citizens in the area where thousands of people come from different provinces of Turkey was founded occur giant screen to follow. The guests watched the incident, which was reflected in the sun shining tomb at 06.18, with the naked eye. Some of the citizens brought in this order. At the end of the incident, journalists in the light of the Siirt University Dean of the Faculty of Theology Historian and Author Prof.. Dr. İhsan Süreyya Sırma, Muslims in the Islamic world from the essence of the situation fell, the Qur'an and the circumcision is caused by the abandonment.
In the 18th century, an important scientist Ibrahim Hakki the peak of the 18th century in the middle of the summit using the astronomy knowledge of the system established by the Sun perpendicular to the equator and thus the day and night equalized equinox days 21 March and 23 September sun rays, tomb Ismail Fakirullah in his per capita's honor falls. This system, known as Light incident or ’Solar incident’, worked until the beginning of the 1960s, when the tomb was restored. The system did not work when changes were made to the original structure of the tomb during the restoration. After that, the system started to be re-started. The tomb, where the light incident takes place, consists of two rooms covered by one large and two small domes, and a tower with 8 corners and a 10 meter high tower. ”Light incident" takes place in the tomb on 21 March and 23 September, where day and night are equal each year. İbrahim Hakkı built a wall with stones without mortar on a hill 3-4 km east of Tillo. While the first rays of the newborn sun shade the entire tomb, the sun's rays passing through a 40- to 50-centimeter size window on the wall, and the rays of the tomb tower, and the tomb of Ismail Fakirullah illuminates the bedside.