as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
provide an analogy that can be used to explain the concept "luminosity".
user
luminosity is like the brightness of a light bulb - the higher the wattage, the brighter the light.
assistant