The 300d Mark II is also the first Aputure light to feature the all-new, hyper efficient 55° reflector. By slightly narrowing the beam from 60° to 55° and redesigning the inner shape and coating of the reflector, we were able to increase the output of the 300d II by more than 3 times, when compared to the original design.
But the real advancement is in the complete redesign of the control box. By utilizing Aputure’s fan‐less heatsink design, the 300d Mark II’s All‐in‐One control box is now completely silent. Composed of a durable aluminum alloy, with a new concealed antenna and military‐grade paracord strap, the control box is ready to withstand the rigor of any film set. The 300d Mark II control box is also the first product to utilize Aputure’s new quick release plate and clamp system, allowing you to firmly secure it on any stand, truss, or speed rail.
The 300d Mark II can produce its maximum output by using two high capacity V‐Mount or Gold Mount batteries, but it also features new technology that allows you to power the light with a single battery at up to half output.* You can use this light anywhere your filmmaking takes you.