亮点，光点，光斑
1. 光斑：dimensions 尺寸 | light spot 光斑 | fixation lamp 固视灯
2. 光点;光斑：light spectrum 光谱 | light spot 光点;光斑 | light stability 光稳定性
3. 聚光灯：LIGHT POINT 点光源 | LIGHT SPOT 聚光灯 | PHOTON BASIC 光子基础
1. The spot of light would move from the Buddha's nose to the bellybutton upon midnight.
2. The park is also the perfect spot for stargazers due to its lack of light pollution.
3. The Court of Arbitration for Sport cleared Qatar of wrongdoing last month, giving them the green light to chase a spot at their first World Cup finals.