Westcott's 1000-watt soft boxes are the perfect solution for obtaining soft, diffused lighting for photo and video. Each soft box comes standard with two heat vents, color-tested removable diffusion panel and inner baffle. Rods are constructed from a high carbon stainless steel with no fiberglass to break. The rounded fitted collar is made of heat resistant material and minimizes light loss. Light modifiers for professional photographers, designed by professional photographers.