Complex sentence: New Light Club is one of the finest club in West Delhi and has been organizing Dussehra Celebration (Vijayadashami) since 2007 at Dwarka Mor, New Delhi.
Split into simpler sentences: New Light Club is one of the finest club in West Delhi. They organize Dussehra Celebration (Vijayadashami) since 2007 at Dwarka Mor, New Delhi.