Section 25(1)(General) in The U.P. Cinematograph Rules, 1951
(General)- (i) No ill minant other than electric light small be used in cinematograph projector.(ii)The electric installation in general shall conform to the "Regulations for Electric Equipment of Buildings" issued by the institute of Electrical Engineers, England, and the Indian Electricity Rules, 1937, in so far as they are applicable.(iii)Where a clear writing a leading in wires of feeding fans or pendant lights run on wooden beams, or other inflammable material, they shall run in conduit so as to resist fire in the event of short circuit.