StudioPRO Dimmable 900 LED Light Bulbs - S-900B LED Lighting Panel W/ Barndoor, 3200K-5000K Bi-Color, Photo Studio Film Video Continuous Lighting Kit with 6ftx9ft Black, White, and Green Muslin Backdrops with Background Support System (Includes Carrying Case) The StudioPRO Bi Color 900 LED Studio Light is a 3200K-5500 Kelvin full spectrum tungsten or daylight balanced LED panel light that is great for photography or video. It has 900 long-lasting individual LED bulbs. It emits 5800 lumens of light, which is dimmable with stepless dials located on the back of the light panel. This lightweight unit is great for on location videography or photo shoots. The 900 LED light panel produces a longer illumination than normal compact fluorescent lights, because each LED bulb produces a 30-degree angle beam, directing the light further forward. This lightweight unit is great for on location videography or photo shoots. The 900 LED light panel produces a longer illumination than normal compact fluorescent lights, because each LED bulb produces a 30-degree angle beam, directing the light further forward. 100% Cotton Muslin Backdrop is made from high quality cotton Muslin material. The muslin is lightweight, which allows for easy folding and transport. 100% Cotton Muslin Backdrop is made from high quality cotton Muslin material. The muslin is lightweight, which allows for easy folding and transport.