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Compact in-line dimmer unit with integrated cable and rotary control knob

Dedolight

Dedolight 12/24V In-line Dimmer 3-100%

SKU CH-7HG5-4J5SG

An in-line dimmer for 12/24V Dedolight fixtures providing smooth 3-100% control and battery low-voltage cutoffs at 10.2V and 20.4V

  • Smooth 3-100% dimming for precise light control
  • Low-voltage cutoff at 10.2V and 20.4V protects batteries
  • Works with 12V and 24V power systems
  • In-line design integrates without modifying existing setups
  • Handles up to 17V from freshly charged 14.4V batteries

In-line Dimmer for 12/24V Systems

The Dedolight in-line dimmer provides continuous intensity control from 3% to 100% for compatible low-voltage fixtures. It connects directly into the power path between a 12V or 24V source and the lamp, allowing precise adjustments without complex wiring changes. This accessory suits photographers and filmmakers who need reliable, stepless dimming on location or in the studio.

Sustained Operation with Battery Protection

During extended shoots the unit monitors supply voltage and cuts output at 10.2V for 12V systems and 20.4V for 24V systems. This low-voltage cutoff prevents deep discharge, protecting professional camera batteries that often sit at 14.4V nominal and can peak at 17V when fresh. The dimmer maintains consistent output as the source voltage declines, keeping halogen lamps stable throughout the discharge curve.

Voltage Limits of the Low-Voltage Interface

The dimmer is designed exclusively for 12V and 24V dedicated low-voltage lamps and cannot be used with mains-voltage fixtures or other power standards. It does not regulate or convert voltage; it only attenuates the incoming supply within the stated range. Users requiring dimming for higher-voltage systems or different connector types will need a separate solution.

Highlights

  • Smooth 3-100% dimming for precise light control
  • Low-voltage cutoff at 10.2V and 20.4V protects batteries
  • Works with 12V and 24V power systems
  • In-line design integrates without modifying existing setups
  • Handles up to 17V from freshly charged 14.4V batteries

Specifications

No published specifications for this item yet.

Questions about this item

Does the dimmer get hot or draw extra power when running a 12 V light at full output all day?

The unit has no published heat or idle-power figures; it simply passes 12 V or 24 V to the lamp while the low-voltage cutoffs at 10.2 V and 20.4 V protect the battery.

What connectors or cables must I already own to plug this in-line dimmer between my battery and a Dedolight fixture?

You need a 12 V or 24 V power source such as a 14.4 V camera battery (up to 17 V fresh) and a compatible Dedolight low-voltage lamp cable; the dimmer sits in-line between them.

Will this dimmer work with my older Classic Dedolight heads that use 12 V halogen lamps?

Yes — it is built for Classic dedolights running 12 V or 24 V special low-voltage lamps and smooths the over-voltage those lamps are sensitive to.

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