The Adjust-A-Wing light spread allows growers to create ideal lighting conditions across all stages of plant growth for increased vitality, health & yield. Made of 95% reflective proprietary German aluminum. Twice the power and efficiency of most other reflectors. Increase the growing area under each lamp by up to 75%. Increase yield per lamp up to 50%. Sold in 17 countries across 4 continents, Adjust-A-Wings™ are the reflectors of choice for many of the world's top growers!