क्ष्वेडितैः स्फोटितैश्चैव वल्गितैश्च प्रधावितैः । रङ्गमध्ये तु तां दीप्तां सशब्दां सम्प्रयोजयेत् ॥ ९१॥
With the flickering, cracking, and vibrating lights, the drama teacher should place the lamp, which is glowing and making sound, in the center of the stage.
english translation