[These are Sample application from students for a change of tube lights in, school, classrooms, hostel, boarding facility or somewhere else you want. You should write with proper reasons and formal manner. You can modify this format as your requirement.]

Date…

The Registrar,

Institution name…

Institute Address…

Sub: Application for Tube Light Replacement

Sir, I am (Name) and I am a student at your prestigious university. I am also living in the dormitories provided by the university. I am very pleased with the neatness and cleanliness of the dorms. I was studying in my room yesterday and suddenly the light went out. (show your actual problem and situation). I turned on the emergency light and looked for the fuse only to find out that the tube light has been burnt out. The light in my room is very low now and it is very hard to study with that. Therefore, I request you to please send an electrician to get that tube light replaced. Thank you,

Name…

Class/Grade no…

I.D./Registration no…

Dear Sir,

This letter is to request a tube light replacement in our class. As due to the completion of their lifespan tube lights of our class are not well light. It is hard to work in the room not well light and also affects the eyesight of the students. So we all request to change the tube lights of our class as soon as possible in order to maintain the health and work of our class.

Sincerely,

Name…

Class/Grade no…

I.D./Registration no…