Adjust-A-Wings Socket Assembly w/ Cord The Adjustable Light Spread allows growers to create ideal lighting conditions across all stages of plant growth for increased vitality, health & yield. Made of 95% reflective German stucco 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 contin... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.