Koolertron LED-228 LED Multi-Functional LED Video Light 90 Degrees Elevation for Sony Canon Nikon Pentax Olympus Samsung Panasonic JVC DSLR Cameras DV Camcorders Higher brigtness by adopting 228 pcs extra-large luminous chips LED beads & efficient reflector design. More accurate, reliable dimming by adopting coded digital dimming, no light shaking etcundesirable effects. Achieing 93% light efficiency, more uniform spot,longer service life, by adopting the professional LED driving chip. The camera & light stand both easily mount the LED video light. Different color temperature filters and dual color temperature individual adjustable, both can completely suitable the different requirement under various environments.