... Use Specifications: 1) RS-H: 100W, 150W, 200W, 300W, 500W, 1,000W 2) RF-H: 100W, 150W, 200W, 300W, Reflector Lamp for Outdoor Use ... Specifications:1) RS-H: 100W, 150W, 200W, 300W, 500W, 1,000W2) RF-H: 100W, 150W, 200W, 300W, 500W, 1,000W3) Voltage: 110V ...