A beam of light is a RAY of electromagnetic radiation that is visible to the human eye. It can be created by a variety of sources, such as the sun, lasers, and other light sources. The crossword solutions for the term 'beam of light' include 'RAY' (3 letters), 'SHAFT' (5 letters), 'LASER' (5 letters), 'lase' (4 letters), and 'sunray' (6 letters). A RAY is a narrow beam of light, while a SHAFT is a long, straight beam of light. A LASER is an intense beam of light created by a device that amplifies light waves. Lase is a verb meaning to emit a beam of light, and a sunray is a beam of light from the sun.