Description: This is a photo lighting studio committed to providing a professional and portable lighting box for professional and amateur photographers. 156 brightness-adjustable LED lamps (4 lighting bands/39 LED beads on each band) change light brightness gradually and steady using the knob. The light bands are made of aluminum plates (13.7 inches/35 centimeters) with an excellent heat dissipation performance. 5500K color temperature and High CRI. Provide the adequate light source to satisfy professional and various photo shooting requirements Multiple opening and closing ways enable camera to choose any photo shooting position. Professional silver reflective fabric inside diffuses light evenly and avoid vignette. Effectively enhance the brightness of the light box, the product more three-dimensional. Covered with a zero-texture durable coating. Seamless and uniquely smooth surface. Wrinkle resistant and water resistant. Very easy to clean. Comes with a soft diffuser cloth and 4 color backdrops (black, white, gray, orange) for less PS processing. Portable and foldable design makes it easily set up and carry, make mobile lighting studio possible. External small mesh pocket can be used to place small parts or other items. Suitable for SLR cameras, digital cameras, mobile phone shooting, no flicker, more clearly. Specification: Input: 110V, 50/60Hz Output: DC 300 mA Length of Aluminium pcb: 13.7 inches/35 centimeters CRI: Ra 85+ Lamp beads: 156 pieces Color Temperature: 5500K Lumen: 21100LM (White background) Opening Size: 24x24x24 inches/60x60x60 centimeters Folded Storage Size: 24x24x1.2 inches/60x60x3 centimeters Package Contents: 1 X 24 inches Photo Light Box 1 X LED Power Adapter (US Plug) 1 X Diffuser Cloth 4 X Backgrounds (Black, White, Gray, Orange) 4 X 39-LED Lighting Bands