* Image is for 4 LED Panels each is sold separately * what makes this light so versatile is its expandable link system. Which means that you can attached multiple units together, creating a larger and/or wider light panel. Calumet Pro series LED panel light (magnetic), designed to conform to the 16:9 video format, this light produces a 65 degree light that will cover wide-angle lenses down to 18mm without creating any hot spots. Its 96 super-bright LEDs produce an impressive 800 Lux 5600k light that is variable from 100% down to off without any colour shift. Each unit measure just 127 (L) x 45 (W) x 75 (H)mm & weighs onlu 188g. The unit has a 3200k daylight-to-tungsten warming filter & a white diffusion filter that snap quickly onto the front of the unit. Also included with each unit is swivel shoe mount that means that you can mount the unit onto any DSLR camera & control the angle of light.