1. The Unique Nature of Sports LightingSports venue lighting – including badminton, basketball, volleyball, tennis, and table tennis facilities – presents distinct challenges fundamentally different from industrial or commercial lighting. These challenges stem from a core characteristic termed "One Fixed, Two Dynamic":...

The use of red light in chicken coops has been studied for its effects on growth, behavior, and welfare in broiler chickens. Key findings from the literature include:Growth Performance:Broiler chickens incubated under monochromatic red light (632 nm) exhibited higher body weight during the rapid growth phase (days 18–2...