... 000W 2) RF-H: 100W, 150W, 200W, 300W, Reflector Lamp for Outdoor Use Specifications:1) RS-H: 100W, 150W, 200W, 300W ... E26/E27, E39/E40Features:1) Good in photochromism, concentrate light beam, convenient use, 2,000-hours average life-time2) ... Applications: illumination for house, shopwindow, display hall, commodity exhibition room and billboard Reflector Lamp for Outdoor Use(RFH)