When searching for synonyms for the term "amplified light beam", you can consider alternatives such as "focused light beam" or "concentrated light beam". Other options include "enhanced light beam" or "intensified light beam". Another possible synonym is "laser beam", which specifically refers to a highly focused and amplified beam of light. Depending on the context, you may also consider descriptors such as "powerful", "bright", or "penetrating" to further clarify the strength and intensity of the light beam being discussed. Overall, there are a variety of synonyms available depending on the specific qualities and characteristics of the amplified light beam being described.