Prakāśa is a concept of Kashmir Shaivism translated by various authors as "light", "splendour", "light of consciousness" (identified with Śiva) (Swami Lakshman Joo), "luminous and undifferentiated consciousness" (Paul E. Murphy) or "primordial light beyond all manifestations" (Paul Muller-Ortega). Fellow Tantric practitioners Tibetan Buddhists practice Clear Light yoga based on a similar concept.