ADJUSTABLE BRIGHTNESS -- Led lamps adjust brightness gradually and steady without flicker and distortion. 5500k color temperature, 2400lm lumens ，satisfy professional and various photo shooting requirements. stable even led lighting without flicker ensures quality picture color without distortion | FLEXIBLE SHOOTING ANGLE -- Multiple openings enable you to choose any photo shooting position. Professional particulate silver film reflective fabric inside diffuses light evenly and avoids vignetting | POROTABLE AND CONVENIENT -- Foldable and portable design makes it easily set up and carry, making mobile lighting studio possible. No other tools needed for the installation and uninstallation. The photo box folds into itself as a storage bag in which adapter and other objects can be put, no extra package is required | DIFFERENT BACKGROUNDS -- Our professional LED light box comes with12 backdrops(white/black, red/pink, yellow/orange, blue/purple, green/brown, gold/gray (6 sheets, available on both sides)), so you can easily switch background colors and build up various shooting effect as needed. Just fix the background paper in the top slot | GOOD LIGHT GATHERING EFFECT -- The photo light box use of stone-patterned high-reflective fabrics, using 45 degrees of refraction to enhance the internal brightness of the light box