Aputure Light Storm C300d Mark II LED Light Kit with Gold Mount Battery PlatePowered by user feedback, the new and improved 300d Mark II is 20% brighter, more durable, more portable, and more intelligent than the original 300d. Even More Output 300d Mark II outputs a whopping 20% more light than its predecessor. When combined with the Fresnel 2X, the 300d Mark II can produce up to 90,000 lux, approaching the luminance of a 575W HMI. Reinvented Features The new yoke allows for 360 degree of rotation, and when combined with the