Start the puja by lights the Diya and putting to the Haldi mala (turmeric garland) above Devi’s figure. शक्ति शौर्य की तुम्हीं विधाता, दुःख दारिद्र विनाशक माता ।। Bagalamukhi is strongly associated with the yellow colour. She dresses in yellow clothes and ornaments. A variety of texts explain her affinity https://www.youtube.com/@Mahavidyabaglamukhi