SKU: 50354478847

LumenDim4 - 4 Channel CRMX Wireless Dimmer

Sale price$303.73 Regular price$337.48
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Description

LumenDim4 - 4 Channel CRMX Wireless DimmerThe RC4 Series 3 LumenDim4 is a battery powered 4 channel wireless DMX dimmer on the CRMX platform for use with LEDs, lamps, costumes, props, motors and more. It combines the best RC4 Harmonized Design features with a built in genuine LumenRadio CRMX radio transceiver. The result is an easy to use, reliable, feature filled DMX dimmer that gives users an outstanding wireless RDM (remote device management) experience that includes multiple dimmer curves

The RC4 Series 3 LumenDim4 is a battery-powered 4-channel wireless DMX dimmer on the CRMX platform for use with LEDs, lamps, costumes, props, motors and more. It combines the best RC4 Harmonized Design features with a built-in genuine LumenRadio CRMX radio transceiver. The result is an easy to use, reliable, feature-filled DMX dimmer that gives users an outstanding wireless RDM (remote device management) experience that includes multiple dimmer curves and PWM frequencies. Barely larger than a matchbox, the LumenDim4 give users super-smooth LED dimming, high-power halogen dimming and hobby servo-motor control.

Harmonized Design is part of the RC4 Wireless product experience, and the LumenDim4 is no different. It features:

The LumenDim4 has four channels, which makes it ideal for red-green-blue (RGB), red-green-blue-white (RGBW) and red-green-blue-amber (RGBA) LED color-mixing. The RC4 Hue/Saturation/Level (HSL) Color Controller delivers best-in-class color consistency over the entire dimming range, by ensuring precise primary color ratios even at very low dimmer levels using 16-bit (65,536 step) dimming. Unlike single-channel DMX control of color mix from a console, which is limited to 256 steps and becomes heavily quantized at low levels, the RC4 HSL Color Controller maintains high ratiometric precision throughout the dimming range, which means precise—and easy—color mixing.

Learn more about working with the LumenDim4 at the RC4 Knowledge Base.

Four dimmer outputs also provide an optimal experience with the RC4 Wireless Flkr Effects Engine. Using DMX channels for control, dynamic animated effects are easily and quickly created using the LumenDim4. The Flkr Effects Engine is not a canned effects generator; this is a tool the enables designers to create unique looks to suit their specific need. These original effects can also be stored and recalled, and a saved effect can be enabled on power-up. This provides a means of creating and using custom effects without an external DMX controller — perfect for stand alone displays in retail, trade shows, and more.

The LumenDim4 includes a wired DMX data port; in most cases, this port is used to output data to nearby fixtures including fog machines, moving lights, and projector dousers. The DMX port can also be configured as a DMX input, allowing the LumenDim4 to be used as a wired dimmer. Either wireless or wired, a comprehensive RDM implementation includes E1.37 dimmer configuration parameters, numerous status sensors — voltage, temperature, current — and each individual dimmer appears as an RDM sub-device.

The DMX mini-plug port can be used with a range of RC4 DMX cables, including 3-pin and 5-pin male and female XLR adapters. The most common adapter is the RC4DMX5FA with 5-pin female XLR connector.

All prices and specifications are subject to change without notice.

 

 

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SKU: 50354478847

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J. McCoy
West Palm Beach, US
★★★★★ 5
Good stuff.
Great wire for the cost. Works perfect for my project.
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Reviewed in the United States on December 28, 2025
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Daniel C.
Los Angeles, US
★★★★★ 5
Great quality products
Used this product to make a new hot and ground on my 2001 Ford f450 with 2 batteries. Alot cheaper than factory!!
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Reviewed in the United States on August 17, 2025
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Todd Levesque
Port Orchard, US
★★★★★ 5
Purchase a very good set or at least the correct cutters for this wire. I’ll make your life hell .
Glad I bought it when I did. Copper has gone way up. And this is full core copper. Place my copper ends on the stuff works great. Using it on a solar battery bank.
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Reviewed in the United States on February 9, 2026
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Norman
Chelsea, US
★★★★★ 4
Wire
It's good but it's aluminum
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Reviewed in the United States on November 22, 2024
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mike tavalez
Charlottesville, US
★★★★★ 5
Works good
Great spare spool for RV application amd home build inverter setup
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Reviewed in the United States on March 5, 2026

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