2006Batteries/Power forum
Powering LED panel lights from camera rigs and motorizing iris control
20 years old. Gear and prices may have changed since.
What the thread found
- LED panel lights can be powered via custom cables connected to Anton Bauer accessory ports on battery plates, eliminating the need for onboard batteries.
- Commercial power cables for LED panel lights are available in multiple lengths from manufacturers, typically terminating in standard connectors like 4-pin Lemo or power/video connectors.
- A cable adapter from Anton Bauer power tap receptacles to standard junction box connectors allows any battery-plate accessory to be powered from rig-mounted power sources.
- Motorized iris control can be mounted on LED panel light dimmer knobs using motor attachments, focus motors, or small arm clamps for remote dimming capability.
- Small articulating arms with clamp ends, such as Noga arms or Transvideo equivalents, provide sturdy mounting solutions for attaching lights to camera support plates.
- Velcro-based mounting of control motors to light knobs offers a flexible, non-permanent attachment method suitable for shoot-day rigging.
- Powering lights from rig-mounted systems reduces the number of separate batteries that need to be managed and monitored during operation.
- Japanese-style center-positive connector plugs are considered inadequate for reliable power delivery and can be replaced with 4-pin XLR connectors as a standard solution.
- LED panel lights mounted on lowmode plates with proper support structures maintain camera balance and flight characteristics while providing controllable fill lighting.
Depends on
- Discussion centers on LED panel lights from around 2006; connector types and cable availability may have changed.
- Preston LED lighting systems with wireless control were mentioned as an alternative but at significantly higher cost, with no practical comparison completed.
- Mounting solutions described are based on individual technician experience and vary in complexity from tape-based to mechanical arm solutions.
- The discussion does not establish which specific connector types work universally across different LED panel light models.
- Remote motor control implementation details and motor compatibility specifications are incomplete.
Parts
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